Merge pull request #7520 from mailcow/feat/update-ui

Feat/update UI

.github/workflows/close_old_issues_and_prs.yml

@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Mark/Close Stale Issues and Pull Requests 🗑️
-        uses: actions/stale@v10.4.0
+        uses: actions/stale@v11.0.0
         with:
           repo-token: ${{ secrets.STALE_ACTION_PAT }}
           days-before-stale: 60

.gitignore

@@ -64,6 +64,8 @@ data/web/templates/cache/*
 !data/web/templates/cache/.gitkeep
 data/web/.well-known/acme-challenge
 data/web/css/build/0081-custom-mailcow.css
+data/web/css/themes/*/
+!data/web/css/themes/servercow/
 data/web/inc/vars.local.inc.php
 data/web/inc/app_info.inc.php
 data/web/nextcloud*/

README.md

@@ -23,10 +23,15 @@ A big thank you to everyone supporting us on GitHub Sponsors—your contribution
   <a href="https://www.maehdros.com/" target=_blank><img
     src="https://avatars.githubusercontent.com/u/173894712" height="58"
   /></a>
+  <a href="https://garske-systems.de/" target=_blank><img
+    src="https://garske-systems.de/img/logo_min.png" height="58"
+  /></a>
 
 ### 50$/Month Sponsors
   <a href="https://github.com/vnukhr" target=_blank><img
     src="https://avatars.githubusercontent.com/u/7805987?s=52&v=4" height="58"
+  /></a><a href="https://github.com/humiico" target=_blank><img
+    src="https://avatars.githubusercontent.com/u/110134705?s=52&v=4" height="58"
   /></a>
 
 ## Info, documentation and support

data/Dockerfiles/acme/acme.sh

@@ -249,12 +249,33 @@ while true; do
   done <<< "${SQL_DOMAINS}"
 
   if [[ ${ONLY_MAILCOW_HOSTNAME} != "y" ]]; then
+  # Fetch all domains with an active MTA-STS policy once.
+  unset MTA_STS_ACTIVE_DOMAINS
+  declare -A MTA_STS_ACTIVE_DOMAINS
+  if [[ ${AUTODISCOVER_SAN} == "y" ]]; then
+    SQL_MTA_STS_DOMAINS=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM mta_sts WHERE active = 1" -Bs)
+    if [[ $? -eq 0 ]]; then
+      while read mta_sts_domain; do
+        if [[ -z "${mta_sts_domain}" ]]; then
+          # ignore empty lines
+          continue
+        fi
+        MTA_STS_ACTIVE_DOMAINS["${mta_sts_domain}"]=1
+      done <<< "${SQL_MTA_STS_DOMAINS}"
+    fi
+  fi
   for SQL_DOMAIN in "${SQL_DOMAIN_ARR[@]}"; do
     unset VALIDATED_CONFIG_DOMAINS_SUBDOMAINS
     declare -a VALIDATED_CONFIG_DOMAINS_SUBDOMAINS
     for SUBDOMAIN in "${ADDITIONAL_WC_ARR[@]}"; do
       FULL_SUBDOMAIN="${SUBDOMAIN}.${SQL_DOMAIN}"
 
+      # Skip mta-sts subdomain unless MTA-STS is enabled (active) for this domain
+      if [[ "${SUBDOMAIN}" == "mta-sts" && -z "${MTA_STS_ACTIVE_DOMAINS[${SQL_DOMAIN}]}" ]]; then
+        log_f "MTA-STS is not enabled for ${SQL_DOMAIN} - skipping mta-sts subdomain certificate"
+        continue
+      fi
+
       # Skip if subdomain matches MAILCOW_HOSTNAME
       if [[ "${FULL_SUBDOMAIN}" == "${MAILCOW_HOSTNAME}" ]]; then
         continue

data/Dockerfiles/clamd/Dockerfile

@@ -1,7 +1,7 @@
-FROM alpine:3.21 AS builder
+FROM alpine:3.24 AS builder
 
 WORKDIR /src
-ENV CLAMD_VERSION=1.4.2
+ENV CLAMD_VERSION=1.4.6
 
 RUN apk upgrade --no-cache \
   && apk add --update --no-cache \
@@ -68,7 +68,7 @@ RUN wget -P /src https://www.clamav.net/downloads/production/clamav-${CLAMD_VERS
   "/clamav/etc/clamav/clamav-milter.conf.sample" > "/clamav/etc/clamav/clamav-milter.conf" || exit 1
 
 
-FROM alpine:3.21
+FROM alpine:3.24
 
 LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 

data/Dockerfiles/nginx/Dockerfile

@@ -1,4 +1,4 @@
-FROM nginx:1.30.3-alpine
+FROM nginx:1.30.4-alpine
 LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 ENV PIP_BREAK_SYSTEM_PACKAGES=1

data/Dockerfiles/postfix-tlspol/Dockerfile

@@ -1,17 +1,17 @@
-FROM golang:1.25-bookworm AS builder
+FROM golang:1.26-trixie AS builder
 WORKDIR /src
 
 ENV CGO_ENABLED=0 \
     GO111MODULE=on \
 		NOOPT=1 \
-    VERSION=1.8.22
+    VERSION=1.14.0
 
 RUN git clone --branch v${VERSION} https://github.com/Zuplu/postfix-tlspol && \
     cd /src/postfix-tlspol && \
     scripts/build.sh build-only
 
 
-FROM debian:bookworm-slim
+FROM debian:trixie-slim
 LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive

data/Dockerfiles/postfix-tlspol/syslog-ng-redis_slave.conf

@@ -1,4 +1,4 @@
-@version: 3.38
+@version: 4.8
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -7,7 +7,7 @@ options {
   dns_cache(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
   bad_hostname("^gconfd$");
 };
 source s_src {

data/Dockerfiles/postfix-tlspol/syslog-ng.conf

@@ -1,4 +1,4 @@
-@version: 3.38
+@version: 4.8
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -7,7 +7,7 @@ options {
   dns_cache(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
   bad_hostname("^gconfd$");
 };
 source s_src {

data/Dockerfiles/rspamd/Dockerfile

@@ -2,7 +2,7 @@ FROM debian:trixie-slim
 LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG RSPAMD_VER=rspamd_4.1.0-1~e2b0b18
+ARG RSPAMD_VER=rspamd_4.2.1-1~b7a16ae
 ARG CODENAME=trixie
 ENV LC_ALL=C
 

data/Dockerfiles/sogo/Dockerfile

@@ -1,6 +1,6 @@
 # SOGo built from source to enable security patch application
 # Repository: https://github.com/Alinto/sogo
-# Version: SOGo-5.12.9
+# Version: SOGo-5.12.11
 #
 # Applied security patches:
 # -
@@ -12,8 +12,8 @@ FROM debian:bookworm
 LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG SOGO_VERSION=SOGo-5.12.9
-ARG SOPE_VERSION=SOPE-5.12.9
+ARG SOGO_VERSION=SOGo-5.12.11
+ARG SOPE_VERSION=SOPE-5.12.11
 # Security patches to apply (space-separated commit hashes)
 ARG SOGO_SECURITY_PATCHES=""
 # renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^(?<version>.*)$

data/Dockerfiles/unbound/Dockerfile

@@ -3,7 +3,8 @@ FROM alpine:3.23
 LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
 # install unbound from alpine:edge to get security patches
-RUN apk add --no-cache --repository=https://dl-cdn.alpinelinux.org/alpine/edge/main unbound
+# minimum version is pinned
+RUN apk add --no-cache --repository=https://dl-cdn.alpinelinux.org/alpine/edge/main "unbound>=1.26.1-r0"
 
 # install other packages from regular alpine stable repo
 RUN apk add --update --no-cache \

data/conf/dovecot/auth/passwd-verify.lua

@@ -32,8 +32,17 @@ function auth_password_verify(request, password)
   -- Returning PASSDB_RESULT_PASSWORD_MISMATCH will reset the user's auth cache entry.
   -- Returning PASSDB_RESULT_INTERNAL_FAILURE keeps the existing cache entry,
   -- even if the TTL has expired. Useful to avoid cache eviction during backend issues.
+
+  -- On a network-level failure (nginx unreachable, DNS failure, timeout) https.request
+  -- returns nil plus an error string, so c is not a numeric HTTP status code. Treat this
+  -- as a backend outage and keep the cache entry, rather than wiping it as a mismatch.
+  if type(c) ~= "number" then
+    dovecot.i_info("HTTP request to auth backend failed with " .. tostring(c) .. " for user " .. request.user)
+    return dovecot.auth.PASSDB_RESULT_INTERNAL_FAILURE, "Upstream unreachable"
+  end
+
   if c ~= 200 and c ~= 401 then
-    dovecot.i_info("HTTP request failed with " .. c .. " for user " .. request.user)
+    dovecot.i_info("HTTP request failed with " .. tostring(c) .. " for user " .. request.user)
     return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Upstream error"
   end
 

data/conf/dovecot/global_sieve_before

@@ -1,13 +1,3 @@
 # global_sieve_before script
 # global_sieve_before -> user sieve_before (mailcow UI) -> user sieve_after (mailcow UI) -> global_sieve_after
 
-require ["mailbox", "fileinto"];
-
-if header :contains ["Chat-Version"] [""] {
-  if mailboxexists "DeltaChat" {
-    fileinto "DeltaChat";
-  } else {
-    fileinto :create "DeltaChat";
-  }
-  stop;
-}

data/conf/nginx/templates/nginx.conf.j2

@@ -42,12 +42,19 @@ http {
         https https;
     }
 
+    map $server_port $sogo_auth_internal {
+        65510   "1";
+        default "";
+    }
+
     {% if HTTP_REDIRECT %}
     # HTTP to HTTPS redirect
     server {
         root /web;
         listen {{ HTTP_PORT }} default_server;
+        {% if ENABLE_IPV6 %}
         listen [::]:{{ HTTP_PORT }} default_server;
+        {%endif%}
 
         server_name {{ MAILCOW_HOSTNAME }} autodiscover.* autoconfig.* mta-sts.* {{ ADDITIONAL_SERVER_NAMES | join(' ') }};
 

data/conf/nginx/templates/sites-default.conf.j2

@@ -116,6 +116,9 @@ location ~ \.php$ {
     include /etc/nginx/fastcgi_params;
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     fastcgi_param PATH_INFO $fastcgi_path_info;
+    fastcgi_param HTTP_X_REAL_IP $remote_addr;
+    # trusted internal-auth marker; empty for external clients (see nginx.conf map)
+    fastcgi_param SOGO_AUTH_INTERNAL $sogo_auth_internal;
     fastcgi_read_timeout 3600;
     fastcgi_send_timeout 3600;
 }

data/conf/postfix/main.cf

@@ -150,7 +150,7 @@ smtp_sasl_auth_enable = yes
 smtp_sasl_password_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps_sender_dependent.cf
 smtp_sasl_security_options =
 smtp_sasl_mechanism_filter = plain, login
-smtp_tls_policy_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf socketmap:inet:postfix-tlspol:8642:QUERY
+smtp_tls_policy_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf socketmap:inet:postfix-tlspol:8642:QUERYwithTLSRPT
 smtp_header_checks = pcre:/opt/postfix/conf/anonymize_headers.pcre
 mail_name = Postcow
 # local_transport map catches local destinations and prevents routing local dests when the next map would route "*"

data/conf/postfix/postscreen_access.cidr

@@ -1,6 +1,6 @@
-# Whitelist generated by Postwhite v3.4 on Wed Jul  1 00:51:20 UTC 2026
+# Whitelist generated by Postwhite v3.4 on Thu Oct  1 00:35:20 UTC 2026
 # https://github.com/stevejenkins/postwhite/
-# 2251 total rules
+# 2246 total rules
 2a00:1450:4000::/36	permit
 2a00:1450:4864::/56	permit
 2a01:111:f400::/48	permit
@@ -29,6 +29,7 @@
 2a01:b747:3004:200::/56	permit
 2a01:b747:3005:200::/56	permit
 2a01:b747:3006:200::/56	permit
+2a01:b747:3007::/56	permit
 2a02:a60:0:5::/64	permit
 2a0f:f640::/56	permit
 2c0f:fb50:4000::/36	permit
@@ -56,7 +57,14 @@
 8.25.194.0/23	permit
 8.25.196.0/23	permit
 8.36.116.0/24	permit
+8.39.54.0/23	permit
+8.39.54.240/29	permit
+8.39.54.250/31	permit
 8.39.144.0/24	permit
+8.40.222.0/23	permit
+8.40.222.240/29	permit
+8.40.222.250/31	permit
+8.47.10.9	permit
 12.130.86.238	permit
 13.108.16.0/20	permit
 13.110.208.0/21	permit
@@ -67,6 +75,7 @@
 13.111.191.0/24	permit
 13.216.7.111	permit
 13.216.54.180	permit
+13.247.164.219	permit
 15.200.21.50	permit
 15.200.44.248	permit
 15.200.201.185	permit
@@ -116,7 +125,6 @@
 23.249.208.0/20	permit
 23.251.224.0/19	permit
 23.253.141.0/24	permit
-23.253.182.0/23	permit
 23.253.182.103	permit
 23.253.183.145	permit
 23.253.183.146	permit
@@ -138,24 +146,7 @@
 27.123.206.80/28	permit
 31.47.251.17	permit
 31.186.239.0/24	permit
-34.2.64.0/22	permit
-34.2.68.0/23	permit
-34.2.70.0/23	permit
-34.2.71.64/26	permit
-34.2.72.0/22	permit
-34.2.75.0/26	permit
-34.2.78.0/23	permit
-34.2.80.0/23	permit
-34.2.82.0/23	permit
-34.2.84.0/24	permit
-34.2.84.64/26	permit
-34.2.85.0/24	permit
-34.2.85.64/26	permit
-34.2.86.0/23	permit
-34.2.88.0/23	permit
-34.2.90.0/23	permit
-34.2.92.0/23	permit
-34.2.94.0/23	permit
+34.2.64.0/19	permit
 34.70.158.162	permit
 34.74.74.140	permit
 34.83.159.189	permit
@@ -170,6 +161,7 @@
 34.215.104.144	permit
 34.218.115.239	permit
 34.225.212.172	permit
+34.241.242.183	permit
 35.83.148.184	permit
 35.155.198.111	permit
 35.158.23.94	permit
@@ -181,6 +173,7 @@
 35.205.92.9	permit
 35.228.216.85	permit
 35.242.169.159	permit
+37.187.220.204	permit
 37.188.97.188	permit
 37.218.248.47	permit
 37.218.249.47	permit
@@ -193,6 +186,7 @@
 40.233.64.216	permit
 40.233.83.78	permit
 40.233.88.28	permit
+43.239.212.33	permit
 44.206.138.57	permit
 44.210.169.44	permit
 44.217.45.156	permit
@@ -253,8 +247,8 @@
 46.228.39.112/31	permit
 46.243.88.174	permit
 46.243.88.175	permit
-46.243.88.176	permit
-46.243.88.177	permit
+46.243.88.176/30	permit
+46.243.95.96/27	permit
 46.243.95.179	permit
 46.243.95.180	permit
 50.16.246.183	permit
@@ -272,9 +266,11 @@
 50.56.130.221	permit
 50.56.130.222	permit
 50.112.246.219	permit
+50.152.146.25	permit
 51.83.17.38	permit
 52.1.14.157	permit
 52.5.230.59	permit
+52.6.74.205	permit
 52.12.53.23	permit
 52.13.214.179	permit
 52.26.1.71	permit
@@ -331,6 +327,7 @@
 54.244.54.130	permit
 54.244.242.0/24	permit
 54.255.61.23	permit
+56.124.6.228	permit
 57.103.64.0/18	permit
 57.129.93.249	permit
 62.13.128.0/24	permit
@@ -361,6 +358,7 @@
 64.127.115.252	permit
 64.132.88.0/23	permit
 64.132.92.0/24	permit
+64.181.136.241	permit
 64.181.194.190	permit
 64.181.213.254	permit
 64.207.219.7	permit
@@ -397,6 +395,7 @@
 65.110.161.77	permit
 65.123.29.213	permit
 65.123.29.220	permit
+65.154.166.0/24	permit
 65.212.180.36	permit
 66.102.0.0/20	permit
 66.119.150.192/26	permit
@@ -640,6 +639,7 @@
 79.135.106.0/24	permit
 79.135.107.0/24	permit
 80.225.160.128/25	permit
+81.88.38.0/23	permit
 81.169.146.243	permit
 81.169.146.245	permit
 81.169.146.246	permit
@@ -724,6 +724,7 @@
 96.43.148.64/28	permit
 96.43.148.64/31	permit
 96.43.151.64/28	permit
+98.77.0.0/16	permit
 98.97.248.0/21	permit
 98.136.44.181	permit
 98.136.44.182/31	permit
@@ -1210,14 +1211,15 @@
 99.78.197.208/28	permit
 103.9.96.0/22	permit
 103.28.42.0/24	permit
+103.84.217.15	permit
+103.84.217.238	permit
+103.89.75.238	permit
 103.151.192.0/23	permit
 103.168.172.128/27	permit
 103.237.104.0/22	permit
 104.43.243.237	permit
 104.44.112.128/25	permit
 104.47.0.0/17	permit
-104.130.96.0/28	permit
-104.130.122.0/23	permit
 106.10.144.64/27	permit
 106.10.144.100/31	permit
 106.10.144.103	permit
@@ -1370,6 +1372,10 @@
 117.120.16.0/21	permit
 119.42.242.52/31	permit
 119.42.242.156	permit
+121.244.91.31	permit
+121.244.91.48	permit
+121.244.91.52	permit
+122.15.156.182	permit
 123.126.78.64/29	permit
 124.108.96.24/31	permit
 124.108.96.28/31	permit
@@ -1435,6 +1441,7 @@
 130.35.116.0/25	permit
 130.61.9.72	permit
 130.162.39.83	permit
+130.162.194.23	permit
 130.248.172.0/24	permit
 130.248.173.0/24	permit
 131.186.12.0/25	permit
@@ -1445,14 +1452,27 @@
 132.226.49.32	permit
 132.226.56.24	permit
 134.98.248.128/25	permit
-134.128.64.0/19	permit
-134.128.96.0/19	permit
+134.128.64.0/18	permit
 134.170.27.8	permit
 134.170.113.0/26	permit
 134.170.141.64/26	permit
 134.170.143.0/24	permit
 134.170.174.0/24	permit
+135.84.80.0/24	permit
+135.84.81.0/24	permit
+135.84.82.0/24	permit
+135.84.83.0/24	permit
 135.84.216.0/22	permit
+136.143.160.0/24	permit
+136.143.161.0/24	permit
+136.143.162.0/24	permit
+136.143.176.0/24	permit
+136.143.177.0/24	permit
+136.143.178.49	permit
+136.143.182.0/23	permit
+136.143.184.0/24	permit
+136.143.188.0/24	permit
+136.143.190.0/23	permit
 136.146.128.0/20	permit
 136.147.128.0/20	permit
 136.147.135.0/24	permit
@@ -1472,6 +1492,7 @@
 139.138.46.219	permit
 139.138.57.55	permit
 139.138.58.119	permit
+139.167.79.86	permit
 139.177.108.0/25	permit
 139.180.17.0/24	permit
 140.238.148.191	permit
@@ -1503,9 +1524,6 @@
 146.20.14.105	permit
 146.20.14.106	permit
 146.20.14.107	permit
-146.20.112.0/26	permit
-146.20.113.0/24	permit
-146.20.191.0/24	permit
 146.20.215.0/24	permit
 146.20.215.182	permit
 146.88.28.0/24	permit
@@ -1528,10 +1546,11 @@
 149.97.173.180	permit
 149.118.160.128/25	permit
 150.136.21.199	permit
-150.171.109.183	permit
+150.171.109.178	permit
 150.230.98.160	permit
 151.145.38.14	permit
 152.67.105.195	permit
+152.69.165.251	permit
 152.69.200.236	permit
 152.70.155.126	permit
 155.248.135.128/25	permit
@@ -1553,6 +1572,8 @@
 158.247.16.0/20	permit
 158.247.100.0/25	permit
 159.13.4.0/25	permit
+159.13.33.181	permit
+159.26.176.0/20	permit
 159.92.154.0/24	permit
 159.92.155.0/24	permit
 159.92.157.0/24	permit
@@ -1580,6 +1601,8 @@
 159.183.121.182	permit
 159.183.129.172	permit
 160.1.62.192	permit
+161.33.94.110	permit
+161.33.228.244	permit
 161.38.192.0/20	permit
 161.38.204.0/22	permit
 161.71.32.0/19	permit
@@ -1611,7 +1634,6 @@
 165.173.182.0/24	permit
 165.173.182.250/31	permit
 165.173.189.205	permit
-166.78.68.0/22	permit
 166.78.68.221	permit
 166.78.69.169	permit
 166.78.69.170	permit
@@ -1643,6 +1665,19 @@
 168.245.12.252	permit
 168.245.46.9	permit
 168.245.127.231	permit
+169.148.129.0/24	permit
+169.148.131.0/24	permit
+169.148.138.0/24	permit
+169.148.142.10	permit
+169.148.142.33	permit
+169.148.144.0/25	permit
+169.148.144.10	permit
+169.148.146.0/23	permit
+169.148.174.10	permit
+169.148.175.3	permit
+169.148.179.3	permit
+169.148.188.0/24	permit
+169.148.188.182	permit
 170.9.232.254	permit
 170.10.128.0/24	permit
 170.10.129.0/24	permit
@@ -1672,6 +1707,8 @@
 175.41.215.51	permit
 176.32.105.0/24	permit
 176.32.127.0/24	permit
+176.94.34.32/27	permit
+176.94.34.64/27	permit
 178.236.10.128/26	permit
 182.50.76.0/22	permit
 182.50.78.64/28	permit
@@ -1753,9 +1790,9 @@
 188.125.85.234/31	permit
 188.125.85.236/31	permit
 188.125.85.238	permit
-188.165.51.139	permit
 188.172.128.0/20	permit
 192.0.64.0/18	permit
+192.9.166.184	permit
 192.18.139.154	permit
 192.18.145.36	permit
 192.18.152.58	permit
@@ -1780,7 +1817,6 @@
 192.30.252.0/22	permit
 192.161.144.0/20	permit
 192.162.87.0/24	permit
-192.237.158.0/23	permit
 192.237.159.42	permit
 192.237.159.43	permit
 192.254.112.0/20	permit
@@ -1823,7 +1859,6 @@
 198.21.0.0/21	permit
 198.37.144.0/20	permit
 198.37.152.186	permit
-198.61.254.0/23	permit
 198.61.254.21	permit
 198.61.254.231	permit
 198.178.234.57	permit
@@ -1849,7 +1884,16 @@
 199.16.156.0/22	permit
 199.33.145.1	permit
 199.33.145.32	permit
+199.34.22.36	permit
 199.59.148.0/22	permit
+199.67.80.2	permit
+199.67.80.20	permit
+199.67.82.2	permit
+199.67.82.20	permit
+199.67.84.0/24	permit
+199.67.86.0/24	permit
+199.67.88.0/24	permit
+199.67.90.0/24	permit
 199.101.161.130	permit
 199.101.162.0/25	permit
 199.122.120.0/21	permit
@@ -1901,12 +1945,17 @@
 204.14.232.0/21	permit
 204.14.232.64/28	permit
 204.14.234.64/28	permit
+204.75.18.128/27	permit
 204.75.142.0/24	permit
 204.92.114.187	permit
 204.92.114.203	permit
 204.92.114.204/31	permit
+204.141.32.0/23	permit
+204.141.42.0/23	permit
 204.216.164.202	permit
-204.220.160.0/21	permit
+204.220.90.0/23	permit
+204.220.92.0/22	permit
+204.220.160.0/20	permit
 204.220.168.0/21	permit
 204.220.176.0/20	permit
 204.220.181.105	permit
@@ -1942,6 +1991,8 @@
 207.211.31.0/25	permit
 207.211.41.113	permit
 207.211.132.0/25	permit
+207.211.147.87	permit
+207.211.159.110	permit
 207.218.90.0/24	permit
 207.218.90.122	permit
 207.250.68.0/24	permit
@@ -1991,7 +2042,6 @@
 209.43.22.0/28	permit
 209.46.117.168	permit
 209.46.117.179	permit
-209.61.151.0/24	permit
 209.61.151.236	permit
 209.61.151.249	permit
 209.61.151.251	permit
@@ -2178,7 +2228,7 @@
 2001:748:400:3301::4	permit
 2404:6800:4000::/36	permit
 2404:6800:4864::/56	permit
-2603:1061:14:1c2::1	permit
+2603:1061:14:1d0::1	permit
 2607:13c0:0001:0000:0000:0000:0000:7000/116	permit
 2607:13c0:0002:0000:0000:0000:0000:1000/116	permit
 2607:13c0:0004:0000:0000:0000:0000:0000/116	permit

data/conf/rspamd/lua/rspamd.local.lua

@@ -856,6 +856,8 @@ rspamd_config:register_symbol({
 
             local seen_cte
             local newline_s = newline(task)
+            -- use the CTE add_text_footer actually applied
+            local new_cte = rewrite.new_cte or 'quoted-printable'
 
             local function rewrite_ct_cb(name, hdr)
               if rewrite.need_rewrite_ct then
@@ -877,13 +879,13 @@ rspamd_config:register_symbol({
                   return
                 elseif name:lower() == 'content-transfer-encoding' then
                   out[#out + 1] = string.format('%s: %s',
-                      'Content-Transfer-Encoding', 'quoted-printable')
+                      'Content-Transfer-Encoding', new_cte)
                   -- update Content-Transfer-Encoding header
                   task:set_milter_reply({
                     remove_headers = {['Content-Transfer-Encoding'] = 0},
                   })
                   task:set_milter_reply({
-                    add_headers = {['Content-Transfer-Encoding'] = 'quoted-printable'}
+                    add_headers = {['Content-Transfer-Encoding'] = new_cte}
                   })
                   seen_cte = true
                   return
@@ -895,7 +897,7 @@ rspamd_config:register_symbol({
             task:headers_foreach(rewrite_ct_cb, {full = true})
 
             if not seen_cte and rewrite.need_rewrite_ct then
-              out[#out + 1] = string.format('%s: %s', 'Content-Transfer-Encoding', 'quoted-printable')
+              out[#out + 1] = string.format('%s: %s', 'Content-Transfer-Encoding', new_cte)
             end
 
             -- End of headers
@@ -914,7 +916,7 @@ rspamd_config:register_symbol({
                 out_parts[#out_parts + 1] = o
                 out_parts[#out_parts + 1] = newline_s
               else
-                local removePrefix = "--\x0D\x0AContent-Type"
+                local removePrefix = "--\x0D\x0AContent-"
                 if string.lower(string.sub(tostring(o[1]), 1, string.len(removePrefix))) == string.lower(removePrefix) then
                   o[1] = string.sub(tostring(o[1]), string.len("--\x0D\x0A") + 1)
                 end

data/conf/rspamd/meta_exporter/pipe.php

@@ -53,7 +53,7 @@ $raw_data = mb_convert_encoding($raw_data_content, 'HTML-ENTITIES', "UTF-8");
 $raw_size = (int)$_FILES['message']['size'];
 
 $qid      = $meta['qid']     ?? 'unknown';
-$subject  = iconv_mime_decode($meta['subject'] ?? '');
+$subject  = $meta['subject'] ?? '';
 $score    = $meta['score']   ?? 0;
 $rcpts    = $meta['rcpt']    ?? array();
 $user     = $meta['user']    ?? 'unknown';
@@ -153,12 +153,12 @@ foreach ($rcpts as $rcpt) {
 
       // Loop through all found gotos
       foreach ($gotos_array as $index => &$goto) {
-        error_log("RCPT RESOVLER: http pipe: query " . $goto . " as username from mailbox" . PHP_EOL);
+        error_log("RCPT RESOLVER: http pipe: query " . $goto . " as username from mailbox" . PHP_EOL);
         $stmt = $pdo->prepare("SELECT `username` FROM `mailbox` WHERE `username` = :goto AND (`active`= '1' OR `active`= '2');");
         $stmt->execute(array(':goto' => $goto));
         $username = $stmt->fetch(PDO::FETCH_ASSOC)['username'];
         if (!empty($username)) {
-          error_log("RCPT RESOVLER: http pipe: mailbox found: " . $username . PHP_EOL);
+          error_log("RCPT RESOLVER: http pipe: mailbox found: " . $username . PHP_EOL);
           // Current goto is a mailbox, save to rcpt_final_mailboxes if not a duplicate
           if (!in_array($username, $rcpt_final_mailboxes)) {
             $rcpt_final_mailboxes[] = $username;
@@ -167,21 +167,21 @@ foreach ($rcpts as $rcpt) {
         else {
           $parsed_goto = parse_email($goto);
           if (!$redis->hGet('DOMAIN_MAP', $parsed_goto['domain'])) {
-            error_log("RCPT RESOVLER:" . $goto . " is not a mailcow handled mailbox or alias address" . PHP_EOL);
+            error_log("RCPT RESOLVER:" . $goto . " is not a mailcow handled mailbox or alias address" . PHP_EOL);
           }
           else {
             $stmt = $pdo->prepare("SELECT `goto` FROM `alias` WHERE `address` = :goto AND `active` = '1'");
             $stmt->execute(array(':goto' => $goto));
             $goto_branch = $stmt->fetch(PDO::FETCH_ASSOC)['goto'];
             if ($goto_branch) {
-              error_log("RCPT RESOVLER: http pipe: goto address " . $goto . " is an alias branch for " . $goto_branch . PHP_EOL);
+              error_log("RCPT RESOLVER: http pipe: goto address " . $goto . " is an alias branch for " . $goto_branch . PHP_EOL);
               $goto_branch_array = explode(',', $goto_branch);
             } else {
               $stmt = $pdo->prepare("SELECT `target_domain` FROM `alias_domain` WHERE `alias_domain` = :domain AND `active` = '1'");
               $stmt->execute(array(':domain' => $parsed_goto['domain']));
               $goto_branch = $stmt->fetch(PDO::FETCH_ASSOC)['target_domain'];
               if ($goto_branch) {
-                error_log("RCPT RESOVLER: http pipe: goto domain " . $parsed_goto['domain'] . " is a domain alias branch for " . $goto_branch . PHP_EOL);
+                error_log("RCPT RESOLVER: http pipe: goto domain " . $parsed_goto['domain'] . " is a domain alias branch for " . $goto_branch . PHP_EOL);
                 $goto_branch_array = array($parsed_goto['local'] . '@' . $goto_branch);
               }
             }
@@ -203,11 +203,11 @@ foreach ($rcpts as $rcpt) {
       // Force exit if loop cannot be solved
       // Postfix does not allow for alias loops, so this should never happen.
       $loop_c++;
-      error_log("RCPT RESOVLER: http pipe: goto array count on loop #". $loop_c . " is " . count($gotos_array) . PHP_EOL);
+      error_log("RCPT RESOLVER: http pipe: goto array count on loop #". $loop_c . " is " . count($gotos_array) . PHP_EOL);
     }
   }
   catch (PDOException $e) {
-    error_log("RCPT RESOVLER: " . $e->getMessage() . PHP_EOL);
+    error_log("RCPT RESOLVER: " . $e->getMessage() . PHP_EOL);
     http_response_code(502);
     exit;
   }

data/conf/rspamd/meta_exporter/pushover.php

@@ -50,7 +50,7 @@ $qid      = $meta['qid']    ?? 'unknown';
 $rcpts    = $meta['rcpt']   ?? array();
 $sender   = $meta['from']   ?? '';
 $ip       = $meta['ip']     ?? 'unknown';
-$subject  = iconv_mime_decode($meta['subject'] ?? '');
+$subject  = $meta['subject'] ?? '';
 $messageid= $meta['message_id'] ?? '';
 $priority = 0;
 
@@ -139,12 +139,12 @@ foreach ($rcpts as $rcpt) {
 
       // Loop through all found gotos
       foreach ($gotos_array as $index => &$goto) {
-        error_log("RCPT RESOVLER: http pipe: query " . $goto . " as username from mailbox" . PHP_EOL);
+        error_log("RCPT RESOLVER: http pipe: query " . $goto . " as username from mailbox" . PHP_EOL);
         $stmt = $pdo->prepare("SELECT `username` FROM `mailbox` WHERE `username` = :goto AND (`active`= '1' OR `active`= '2');");
         $stmt->execute(array(':goto' => $goto));
         $username = $stmt->fetch(PDO::FETCH_ASSOC)['username'];
         if (!empty($username)) {
-          error_log("RCPT RESOVLER: http pipe: mailbox found: " . $username . PHP_EOL);
+          error_log("RCPT RESOLVER: http pipe: mailbox found: " . $username . PHP_EOL);
           // Current goto is a mailbox, save to rcpt_final_mailboxes if not a duplicate
           if (!in_array($username, $rcpt_final_mailboxes)) {
             $rcpt_final_mailboxes[] = $username;
@@ -153,21 +153,21 @@ foreach ($rcpts as $rcpt) {
         else {
           $parsed_goto = parse_email($goto);
           if (!$redis->hGet('DOMAIN_MAP', $parsed_goto['domain'])) {
-            error_log("RCPT RESOVLER:" . $goto . " is not a mailcow handled mailbox or alias address" . PHP_EOL);
+            error_log("RCPT RESOLVER:" . $goto . " is not a mailcow handled mailbox or alias address" . PHP_EOL);
           }
           else {
             $stmt = $pdo->prepare("SELECT `goto` FROM `alias` WHERE `address` = :goto AND `active` = '1'");
             $stmt->execute(array(':goto' => $goto));
             $goto_branch = $stmt->fetch(PDO::FETCH_ASSOC)['goto'];
             if ($goto_branch) {
-              error_log("RCPT RESOVLER: http pipe: goto address " . $goto . " is an alias branch for " . $goto_branch . PHP_EOL);
+              error_log("RCPT RESOLVER: http pipe: goto address " . $goto . " is an alias branch for " . $goto_branch . PHP_EOL);
               $goto_branch_array = explode(',', $goto_branch);
             } else {
               $stmt = $pdo->prepare("SELECT `target_domain` FROM `alias_domain` WHERE `alias_domain` = :domain AND `active` = '1'");
               $stmt->execute(array(':domain' => $parsed_goto['domain']));
               $goto_branch = $stmt->fetch(PDO::FETCH_ASSOC)['target_domain'];
               if ($goto_branch) {
-                error_log("RCPT RESOVLER: http pipe: goto domain " . $parsed_goto['domain'] . " is a domain alias branch for " . $goto_branch . PHP_EOL);
+                error_log("RCPT RESOLVER: http pipe: goto domain " . $parsed_goto['domain'] . " is a domain alias branch for " . $goto_branch . PHP_EOL);
                 $goto_branch_array = array($parsed_goto['local'] . '@' . $goto_branch);
               }
             }
@@ -189,11 +189,11 @@ foreach ($rcpts as $rcpt) {
       // Force exit if loop cannot be solved
       // Postfix does not allow for alias loops, so this should never happen.
       $loop_c++;
-      error_log("RCPT RESOVLER: http pipe: goto array count on loop #". $loop_c . " is " . count($gotos_array) . PHP_EOL);
+      error_log("RCPT RESOLVER: http pipe: goto array count on loop #". $loop_c . " is " . count($gotos_array) . PHP_EOL);
     }
   }
   catch (PDOException $e) {
-    error_log("RCPT RESOVLER: " . $e->getMessage() . PHP_EOL);
+    error_log("RCPT RESOLVER: " . $e->getMessage() . PHP_EOL);
     http_response_code(502);
     exit;
   }

data/web/admin/system.php

@@ -115,6 +115,8 @@ $template_data = [
   'logo_dark_specs' => customize('get', 'main_logo_dark_specs'),
   'ip_check' => customize('get', 'ip_check'),
   'custom_login' => customize('get', 'custom_login'),
+  'ui_themes' => customize('get', 'ui_themes'),
+  'ui_theme' => customize('get', 'ui_theme'),
   'password_complexity' => password_complexity('get'),
   'show_rspamd_global_filters' => @$_SESSION['show_rspamd_global_filters'],
   'cors_settings' => $cors_settings,

data/web/api/openapi.yaml

@@ -185,6 +185,9 @@ paths:
               example:
                 username: info@domain.tld
                 domain: domain.tld
+                description: my time limited alias
+                validity: 8760
+                permanent: false
               properties:
                 username:
                   description: 'the mailbox an alias should be created for'
@@ -192,6 +195,15 @@ paths:
                 domain:
                   description: "the domain"
                   type: string
+                description:
+                  description: "a description for the alias, defaults to an empty string"
+                  type: string
+                validity:
+                  description: "how many hours the alias stays valid, 1 to 87600, defaults to 8760 (one year)"
+                  type: integer
+                permanent:
+                  description: "keep the alias after it expired, defaults to false"
+                  type: boolean
               type: object
       summary: Create time limited alias
   /api/v1/add/app-passwd:
@@ -4908,6 +4920,7 @@ paths:
                       quota: 3221225472
                       quota_used: 0
                       rl: false
+                      sender_acl: ["otherbox@doman3.tld", "@aliasdomain.tld"]
                       spam_aliases: 0
                       username: info@doman3.tld
                       tags: ["tag1", "tag2"]
@@ -5834,6 +5847,7 @@ paths:
                       quota: 3221225472
                       quota_used: 0
                       rl: false
+                      sender_acl: ["otherbox@domain3.tld", "@aliasdomain.tld"]
                       spam_aliases: 0
                       username: info@domain3.tld
                       tags: ["tag1", "tag2"]
@@ -5856,7 +5870,7 @@ paths:
                 response:
                   value:
                     - type: "success"
-                      log: ["cors", "edit", {"allowed_origins": ["*", "mail.mailcow.tld"], "allowed_methods": ["POST", "GET", "DELETE", "PUT"]}]
+                      log: ["cors", "edit", {"allowed_origins": ["*", "https://mail.mailcow.tld"], "allowed_methods": ["POST", "GET", "DELETE", "PUT"]}]
                       msg: "cors_headers_edited"
           description: OK
           headers: { }
@@ -5873,7 +5887,7 @@ paths:
             schema:
               example:
                 attr:
-                  allowed_origins: ["*", "mail.mailcow.tld"]
+                  allowed_origins: ["*", "https://mail.mailcow.tld"]
                   allowed_methods: ["POST", "GET", "DELETE", "PUT"]
               properties:
                 attr:

data/web/css/build/003-bootstrap-select.css

@@ -1,10 +1,10 @@
-/*!
- * Bootstrap-select v1.14.0-beta2 (https://developer.snapappointments.com/bootstrap-select)
- *
- * Copyright 2012-2021 SnapAppointments, LLC
- * Licensed under MIT (https://github.com/snapappointments/bootstrap-select/blob/master/LICENSE)
- */
-
+/*!
+ * Bootstrap-select v1.14.0-beta3 (https://developer.snapappointments.com/bootstrap-select)
+ *
+ * Copyright 2012-2022 SnapAppointments, LLC
+ * Licensed under MIT (https://github.com/snapappointments/bootstrap-select/blob/master/LICENSE)
+ */
+
 @-webkit-keyframes bs-notify-fadeOut {
   0% {
     opacity: 0.9;
@@ -35,8 +35,7 @@ select.selectpicker {
   display: none !important;
 }
 .bootstrap-select {
-  width: 220px \0;
-  /*IE9 and below*/
+  width: 220px;
   vertical-align: middle;
 }
 .bootstrap-select > .dropdown-toggle {

data/web/css/build/013-datatables.css

@@ -17,15 +17,15 @@ table.dataTable>tbody>tr.child ul.dtr-details>li {
 }
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.dtr-control:before:hover, 
 table.dataTable.dtr-inline.collapsed>tbody>tr>th.dtr-control:before:hover {
-    background-color: #5e5e5e;
+    background-color: var(--mc-dtr-hover-bg);
 }
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.dtr-control:before, 
 table.dataTable.dtr-inline.collapsed>tbody>tr>th.dtr-control:before,
 table.dataTable td.dt-control:before {
-    background-color: #979797 !important;
-    border: 1.5px solid #616161 !important;
+    background-color: var(--mc-dtr-bg) !important;
+    border: 1.5px solid var(--mc-dtr-border) !important;
     border-radius: 2px !important;
-    color: #fff;
+    color: var(--mc-dtr-color);
     height: 1em;
     width: 1em;
     line-height: 1.25em;
@@ -37,7 +37,7 @@ table.dataTable td.dt-control:before {
 table.dataTable.dtr-inline.collapsed>tbody>tr.parent>td.dtr-control:before, 
 table.dataTable.dtr-inline.collapsed>tbody>tr.parent>th.dtr-control:before,
 table.dataTable td.dt-control:before {
-    background-color: #979797 !important;
+    background-color: var(--mc-dtr-active-bg) !important;
 }
 table.dataTable.table-striped>tbody>tr>td {
     vertical-align: middle;

data/web/css/build/014-mailcow.css

@@ -34,11 +34,44 @@
        url('/fonts/noto-sans-v12-latin_greek_cyrillic-700italic.woff') format('woff');
 }
 
+/* theme tokens, override in css/themes/<name>/theme.css */
+:root {
+  --mc-font-family: "Noto Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
+  --mc-font-size: 10.5pt;
+  --mc-body-bg: #fbfbfb;
+  --mc-primary: #0F688D;
+  --mc-primary-border: #0d526d;
+  --mc-info: #148DBC;
+  --mc-info-border: #127ea8;
+  --mc-border: #dfdfdf;
+  --mc-surface: #fff;
+  --mc-surface-alt: #f7f7f7;
+  --mc-muted: #959595;
+  --mc-hr: #ccc;
+  --mc-progress-bg: #d5d5d5;
+  --mc-placeholder: rgb(137 137 137);
+  --mc-btn-outline-color: #000000;
+  --mc-btn-outline-border: #cfcfcf;
+  --mc-btn-outline-hover-bg: #f0f0f0;
+  --mc-btn-outline-active-bg: #f0f0f0;
+  --mc-btn-light-active-color: #fff;
+  --mc-btn-light-active-bg: #555;
+  --mc-btn-light-active-border: #4d4d4d;
+  --mc-dtr-bg: #979797;
+  --mc-dtr-border: #616161;
+  --mc-dtr-color: #fff;
+  --mc-dtr-hover-bg: #5e5e5e;
+  --mc-dtr-active-bg: #979797;
+  --mc-login-user: #28b62c;
+  --mc-login-domainadmin: #ffc107;
+  --mc-login-admin: #ff4136;
+}
+
 body {
   min-height: 100vh;
   display: flex;
   flex-direction: column;
-  background-color: #fbfbfb;
+  background-color: var(--mc-body-bg);
 }
 #maxmsgsize { min-width: 80px; }
 #slider1 .slider-selection {
@@ -86,17 +119,17 @@ body {
   max-height: 1000px
 }
 .nav-tabs .nav-link, .nav-tabs .nav-link.disabled, .nav-tabs .nav-link.disabled:hover, .nav-tabs .nav-link.disabled:focus {
-  border-color: #dfdfdf;
+  border-color: var(--mc-border);
 }
 .nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
-  border-color: #dfdfdf;
-  border-bottom: 1px solid #ffffff;
+  border-color: var(--mc-border);
+  border-bottom: 1px solid var(--mc-surface);
 }
 .nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {
-  border-color: #dfdfdf;
+  border-color: var(--mc-border);
 }
 .nav-tabs {
-  border-bottom: 1px solid #dfdfdf;
+  border-bottom: 1px solid var(--mc-border);
 }
 .bi {
   display: inline-block;
@@ -164,13 +197,13 @@ body.modal-open {
   padding-right: inherit !important;
 }
 body {
-  font-family: "Noto Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
-  font-size: 10.5pt;
+  font-family: var(--mc-font-family);
+  font-size: var(--mc-font-size);
   line-height: 1.5;
 }
 html {
-  font-family: "Noto Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
-  font-size: 10.5pt;
+  font-family: var(--mc-font-family);
+  font-size: var(--mc-font-size);
   line-height: 1.5;
 }
 #mailcow-alert {
@@ -206,7 +239,7 @@ legend {
   cursor: not-allowed;
 }
 .overlay {
-  background: #fff;
+  background: var(--mc-surface);
   position: absolute;
   z-index: 10000;
   top: 0; right: 0; bottom: 0; left: 0;
@@ -215,9 +248,6 @@ legend {
 .bootstrap-select.btn-group .no-results {
   display: none;
 }
-.bootstrap-select>.dropdown-toggle.bs-placeholder.btn-secondary {
-  color: rgb(197, 197, 197) !important;
-}
 .haveibeenpwned {
   cursor: pointer;
   -webkit-user-select: none;
@@ -239,7 +269,7 @@ legend {
 .footer {
   margin-top: 27px;
   margin-bottom: 20px;
-  color: #959595;
+  color: var(--mc-muted);
   display: flex;
   flex-direction: column;
 }
@@ -337,7 +367,7 @@ code {
   overflow-x: auto!important;
 }
 .well {
-  border: 1px solid #dfdfdf;
+  border: 1px solid var(--mc-border);
   background-color: #f9f9f9;
   padding: 10px;
 }
@@ -356,47 +386,47 @@ button[aria-expanded='true'] > .caret {
 }
 
 .list-group-details {
-  background: #fff;
+  background: var(--mc-surface);
 }
 .list-group-header {
-  background: #f7f7f7;
+  background: var(--mc-surface-alt);
 }
 
 
 .bg-primary, .alert-primary, .btn-primary {
-  background-color: #0F688D !important;
-  border-color: #0d526d !important;
+  background-color: var(--mc-primary) !important;
+  border-color: var(--mc-primary-border) !important;
 }
 .bg-info, .alert-info, .btn-info {
-  background-color: #148DBC !important;
-  border-color: #127ea8 !important;
+  background-color: var(--mc-info) !important;
+  border-color: var(--mc-info-border) !important;
 }
 
 .bootstrap-select>.dropdown-toggle.bs-placeholder.btn-secondary {
-  color: rgb(137 137 137)!important;
+  color: var(--mc-placeholder) !important;
 }
 
 .progress {
   height: 16px;
-  background-color: #d5d5d5;
+  background-color: var(--mc-progress-bg);
 }
 
 
 .btn-outline-secondary:hover {
-    background-color: #f0f0f0;
+    background-color: var(--mc-btn-outline-hover-bg);
 }
 .btn.btn-outline-secondary {
-  color: #000000 !important;
-  border-color: #cfcfcf !important;
+  color: var(--mc-btn-outline-color) !important;
+  border-color: var(--mc-btn-outline-border) !important;
 }
 .btn-check:checked+.btn-outline-secondary, .btn-check:active+.btn-outline-secondary, .btn-outline-secondary:active, .btn-outline-secondary.active, .btn-outline-secondary.dropdown-toggle.show {
-    background-color: #f0f0f0 !important;
+    background-color: var(--mc-btn-outline-active-bg) !important;
 }
 .btn-check:checked+.btn-light, .btn-check:active+.btn-light, .btn-light:active, .btn-light.active, .show>.btn-light.dropdown-toggle {
-    color: #fff;
-    background-color: #555;
+    color: var(--mc-btn-light-active-color);
+    background-color: var(--mc-btn-light-active-bg);
     background-image: none;
-    border-color: #4d4d4d;
+    border-color: var(--mc-btn-light-active-border);
 }
 .btn-check:checked+.btn-light:focus, .btn-check:active+.btn-light:focus, .btn-light:active:focus, .btn-light.active:focus, .show>.btn-light.dropdown-toggle:focus,
 .btn-check:focus+.btn-light, .btn-light:focus {
@@ -412,6 +442,26 @@ button[aria-expanded='true'] > .caret {
     text-decoration: none;
 }
 
+/* role marker on login pages, header icons differ too (color blindness) */
+.login-card::before {
+  content: "";
+  display: block;
+  height: 5px;
+  background: var(--mc-login-color);
+  border-radius: inherit;
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+}
+.login-user {
+  --mc-login-color: var(--mc-login-user);
+}
+.login-domainadmin {
+  --mc-login-color: var(--mc-login-domainadmin);
+}
+.login-admin {
+  --mc-login-color: var(--mc-login-admin);
+}
+
 .hr-title {
   display: flex;
   align-items: center;
@@ -423,7 +473,7 @@ button[aria-expanded='true'] > .caret {
 .hr-title::after {
   content: "";
   flex: 1;
-  border-bottom: 1px solid #ccc;
+  border-bottom: 1px solid var(--mc-hr);
 }
 
 .hr-title:not(:empty)::before {

data/web/css/themes/mailcow-darkmode.css

@@ -1,62 +1,103 @@
+/* theme tokens, override in css/themes/<name>/dark.css */
+:root {
+    --mc-body-bg: #1c1c1e;
+    --mc-body-color: #f2f2f7;
+    --mc-surface: #2c2c2e;
+    --mc-surface-alt: #282828;
+    --mc-text: #ccc;
+    --mc-text-soft: #bbb;
+    --mc-muted: #8e8e93;
+    --mc-border: #555;
+    --mc-tab-border: #444444;
+    --mc-link: #6fc7e9;
+    --mc-link-hover: #3daedb;
+    --mc-btn-bg: #5e5e5e;
+    --mc-btn-border: #4c4c4e;
+    --mc-input-bg: #424242;
+    --mc-input-color: #e2e2e2;
+    --mc-input-border: #999;
+    --mc-dropdown-bg: #424242;
+    --mc-table-bg: #3a3a3a;
+    --mc-table-stripe: #282828;
+    --mc-table-stripe-row: #424242;
+    --mc-table-hover: #343434;
+    --mc-table-border: #5c5c5c;
+    --mc-progress-bg: #555;
+    --mc-placeholder: #d4d4d4;
+    --mc-btn-outline-color: #e0e0e0;
+    --mc-btn-outline-border: #7a7a7a;
+    --mc-btn-outline-hover-bg: #5c5c5c;
+    --mc-btn-outline-active-bg: #7a7a7a;
+    --mc-btn-light-active-color: #f2f2f7;
+    --mc-btn-light-active-bg: #242424;
+    --mc-btn-light-active-border: #1c1c1e;
+    --mc-btn-dark-bg: #242424;
+    --mc-input-disabled-bg: #6e6e6e;
+    --mc-input-disabled-color: #a8a8a8;
+    --mc-list-header-bg: #444;
+    --mc-list-details-bg: #555;
+    --mc-chip-bg: #444;
+    --mc-table-child-bg: #414141;
+    --mc-dtr-bg: #7a7a7a;
+    --mc-dtr-border: #5c5c5c;
+    --mc-dtr-color: #e0e0e0;
+    --mc-dtr-hover-bg: #7a7a7a;
+    --mc-dtr-active-bg: #949494;
+}
+
 body {
-    background-color: #1c1c1e;
-    color: #f2f2f7;
+    background-color: var(--mc-body-bg);
+    color: var(--mc-body-color);
 }
 
 .card {
-    border: 1px solid #2c2c2e;
-    background-color: #2c2c2e;
+    border: 1px solid var(--mc-surface);
+    background-color: var(--mc-surface);
 }
 
 legend {
-    color: #f2f2f7;
+    color: var(--mc-body-color);
 }
 
 .card-header {
-    color: #8e8e93;
-    background-color: #1c1c1e;
+    color: var(--mc-muted);
+    background-color: var(--mc-body-bg);
     border-color: transparent;
 }
 
 .card-body {
-    --bs-card-color: #bbb;
+    --bs-card-color: var(--mc-text-soft);
 }
 
 .btn-secondary, .paginate_button, .page-link, .btn-light {
-    color: #f2f2f7 !important;
-    background-color: #5e5e5e !important;
-    border-color: #4c4c4e !important;
+    color: var(--mc-body-color) !important;
+    background-color: var(--mc-btn-bg) !important;
+    border-color: var(--mc-btn-border) !important;
 }
 
 .btn-dark {
-    color: #f2f2f7 !important;
-    background-color: #242424 !important;
-    border-color: #1c1c1e !important;
-}
-
-.btn-secondary:focus, .btn-secondary:hover, .btn-group.open .dropdown-toggle.btn-secondary {
-    background-color: #444444;
-    border-color: #4c4c4e !important;
-    color: #f2f2f7;
+    color: var(--mc-body-color) !important;
+    background-color: var(--mc-btn-dark-bg) !important;
+    border-color: var(--mc-body-bg) !important;
 }
 
 .btn-check:checked+.btn-secondary, .btn-check:active+.btn-secondary, .btn-secondary:active, .btn-secondary.active, .show>.btn-secondary.dropdown-toggle {
-    border-color: #5e5e5e !important;
+    border-color: var(--mc-btn-bg) !important;
 }
 
 .alert-secondary {
-    color: #f2f2f7 !important;
-    background-color: #5e5e5e !important;
-    border-color: #4c4c4e !important;
+    color: var(--mc-body-color) !important;
+    background-color: var(--mc-btn-bg) !important;
+    border-color: var(--mc-btn-border) !important;
 }
 
 .bg-secondary {
-    color: #f2f2f7 !important;
-    background-color: #5e5e5e !important;
+    color: var(--mc-body-color) !important;
+    background-color: var(--mc-btn-bg) !important;
 }
 
 .alert-secondary, .alert-secondary a, .alert-secondary .alert-link {
-    color: #f2f2f7;
+    color: var(--mc-body-color);
 }
 
 .page-item.active .page-link {
@@ -65,18 +106,18 @@ legend {
 }
 
 .btn-secondary:focus, .btn-secondary:hover, .btn-group.open .dropdown-toggle.btn-secondary {
-    background-color: #5e5e5e;
-    border-color: #4c4c4e !important;
-    color: #f2f2f7;
+    background-color: var(--mc-btn-bg);
+    border-color: var(--mc-btn-border) !important;
+    color: var(--mc-body-color);
 }
 
 .btn-secondary:disabled, .btn-secondary.disabled {
-    border-color: #5e5e5e !important;
+    border-color: var(--mc-btn-bg) !important;
 }
 
 .modal-content {
-    --bs-modal-color: #bbb;
-    background-color: #2c2c2e;
+    --bs-modal-color: var(--mc-text-soft);
+    background-color: var(--mc-surface);
 }
 
 .modal-header {
@@ -84,7 +125,7 @@ legend {
 }
 
 .modal-title {
-    color: #bbb;
+    color: var(--mc-text-soft);
 }
 
 .modal .btn-close {
@@ -92,12 +133,12 @@ legend {
 }
 
 .navbar.bg-light {
-    background-color: #1c1c1e !important;
-    border-color: #2c2c2e;
+    background-color: var(--mc-body-bg) !important;
+    border-color: var(--mc-surface);
 }
 
 .nav-link {
-    color: #8e8e93 !important;
+    color: var(--mc-muted) !important;
 }
 
 .nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
@@ -105,23 +146,23 @@ legend {
 }
 
 .nav-tabs, .nav-tabs .nav-link {
-    border-color: #444444 !important;
+    border-color: var(--mc-tab-border) !important;
 }
 
 .nav-tabs .nav-link:not(.disabled):hover, .nav-tabs .nav-link:not(.disabled):focus, .nav-tabs .nav-link.active {
-    border-bottom-color: #1c1c1e !important;
+    border-bottom-color: var(--mc-body-bg) !important;
 }
 
 .card .nav-tabs .nav-link:not(.disabled):hover, .card .nav-tabs .nav-link:not(.disabled):focus, .card .nav-tabs .nav-link.active {
-    border-bottom-color: #2c2c2e !important;
+    border-bottom-color: var(--mc-surface) !important;
 }
 
 .table, .table-striped>tbody>tr:nth-of-type(odd)>*, tbody tr {
-    color: #f2f2f7 !important;
+    color: var(--mc-body-color) !important;
 }
 
 .dropdown-menu {
-    background-color: #424242;
+    background-color: var(--mc-dropdown-bg);
     border: 1px solid #282828;
 }
 .dropdown-menu>li>a:focus, .dropdown-menu>li>a:hover {
@@ -132,79 +173,79 @@ legend {
     color: #fff;
 }
 .bootstrap-select>.dropdown-toggle.bs-placeholder, .bootstrap-select>.dropdown-toggle.bs-placeholder.btn-secondary {
-    color: #d4d4d4 !important;
+    color: var(--mc-placeholder) !important;
 }
 tbody tr {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:focus, .navbar-default .navbar-nav>.active>a:hover {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .list-group-item {
-    background-color: #282828;
-    border: 1px solid #555;
+    background-color: var(--mc-surface-alt);
+    border: 1px solid var(--mc-border);
 }
 .table-striped>tbody>tr:nth-of-type(odd) {
-    background-color: #424242;
+    background-color: var(--mc-table-stripe-row);
 }
 table.dataTable>tbody>tr.child ul.dtr-details>li {
     border-bottom: 1px solid rgba(255, 255, 255, 0.13);
 }
 .label.label-last-login {
-    color: #ccc !important;
+    color: var(--mc-text) !important;
     background-color: #555 !important;
 }
 .progress {
-    background-color: #555;
+    background-color: var(--mc-progress-bg);
 }
 .h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
-    color: #ccc;
+    color: var(--mc-text);
 }
 div.numberedtextarea-number {
     color: #999;
 }
 .well {
-    border: 1px solid #555;
-    background-color: #282828;
+    border: 1px solid var(--mc-border);
+    background-color: var(--mc-surface-alt);
 }
 pre {
-    color: #ccc;
-    background-color: #282828;
-    border: 1px solid #555;
+    color: var(--mc-text);
+    background-color: var(--mc-surface-alt);
+    border: 1px solid var(--mc-border);
 }
 .form-control {
     background-color: transparent;
 }
 input.form-control, textarea.form-control {
-    color: #e2e2e2 !important;
-    background-color: #424242 !important;
-    border: 1px solid #999;
+    color: var(--mc-input-color) !important;
+    background-color: var(--mc-input-bg) !important;
+    border: 1px solid var(--mc-input-border);
 }
 input.form-control:focus, textarea.form-control {
-    background-color: #424242 !important;
+    background-color: var(--mc-input-bg) !important;
 }
 input.form-control:disabled, textarea.form-disabled {
-    color: #a8a8a8 !important;
-    background-color: #6e6e6e !important;
+    color: var(--mc-input-disabled-color) !important;
+    background-color: var(--mc-input-disabled-bg) !important;
 }
 .input-group-addon {
-    color: #ccc;
-    background-color: #424242 !important;
-    border: 1px solid #999;
+    color: var(--mc-text);
+    background-color: var(--mc-input-bg) !important;
+    border: 1px solid var(--mc-input-border);
 }
 .input-group-text {
-    color: #ccc;
+    color: var(--mc-text);
     background-color: #1c1c1c;
 }
 
 .list-group-item {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .dropdown-item {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .dropdown-item:hover {
     color: #616161 !important;
@@ -214,9 +255,9 @@ input.form-control:disabled, textarea.form-disabled {
     background-color: #007aff;
 }
 .form-select {
-    color: #e2e2e2!important;
-    background-color: #424242!important;
-    border: 1px solid #999;
+    color: var(--mc-input-color)!important;
+    background-color: var(--mc-input-bg)!important;
+    border: 1px solid var(--mc-input-border);
 }
 
 .responsive-tabs .card-header button[data-bs-toggle="collapse"] {
@@ -240,15 +281,15 @@ input.form-control:disabled, textarea.form-disabled {
 
 
 a {
-    color: #6fc7e9;
+    color: var(--mc-link);
     text-decoration: underline;
 }
 a:hover {
-    color: #3daedb;
+    color: var(--mc-link-hover);
 }
 
 .breadcrumb-item.active {
-    color: #ccc;
+    color: var(--mc-text);
 }
 
 
@@ -273,11 +314,11 @@ a:hover {
     background-color: #3a3a3a;
 }
 .accordion-button {
-    color: #bbb;
+    color: var(--mc-text-soft);
     background-color: #2c2c2c;
 }
 .accordion-button:not(.collapsed) {
-    color: #6fc7e9;
+    color: var(--mc-link);
     background-color: #2c2c2c;
 }
 .accordion-button::after {
@@ -300,15 +341,15 @@ a:hover {
 }
 
 .tag-box {
-    background-color: #282828;
-    border: 1px solid #555;
+    background-color: var(--mc-surface-alt);
+    border: 1px solid var(--mc-border);
 }
 .tag-input {
     color: #fff;
-    background-color: #282828;
+    background-color: var(--mc-surface-alt);
 }
 .tag-add {
-    color: #ccc;
+    color: var(--mc-text);
 }
 .tag-add:hover {
     color: #d1d1d1;
@@ -318,19 +359,19 @@ a:hover {
   color: #fff;
 }
 .btn-outline-secondary:hover {
-    background-color: #5c5c5c;
+    background-color: var(--mc-btn-outline-hover-bg);
 }
 .btn.btn-outline-secondary {
-  color: #e0e0e0 !important;
-  border-color: #7a7a7a !important;
+  color: var(--mc-btn-outline-color) !important;
+  border-color: var(--mc-btn-outline-border) !important;
 }
 .btn-check:checked+.btn-outline-secondary, .btn-check:active+.btn-outline-secondary, .btn-outline-secondary:active, .btn-outline-secondary.active, .btn-outline-secondary.dropdown-toggle.show {
-    background-color: #7a7a7a !important;
+    background-color: var(--mc-btn-outline-active-bg) !important;
 }
 .btn-check:checked+.btn-light, .btn-check:active+.btn-light, .btn-light:active, .btn-light.active, .show>.btn-light.dropdown-toggle {
-    color: #f2f2f7 !important;
-    background-color: #242424 !important;
-    border-color: #1c1c1e !important;
+    color: var(--mc-btn-light-active-color) !important;
+    background-color: var(--mc-btn-light-active-bg) !important;
+    border-color: var(--mc-btn-light-active-border) !important;
 }
 .btn-input-missing,
 .btn-input-missing:hover,
@@ -348,16 +389,16 @@ a:hover {
 }
 
 .list-group-details {
-    background: #555;
+    background: var(--mc-list-details-bg);
 }
 .list-group-header {
-    background: #444;
+    background: var(--mc-list-header-bg);
 }
 
 span.mail-address-item {
-    background-color: #444;
+    background-color: var(--mc-chip-bg);
     border-radius: 4px;
-    border: 1px solid #555;
+    border: 1px solid var(--mc-border);
     padding: 2px 7px;
     display: inline-block;
     margin: 2px 6px 2px 0;
@@ -365,52 +406,52 @@ span.mail-address-item {
 
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.dtr-control:before:hover,
 table.dataTable.dtr-inline.collapsed>tbody>tr>th.dtr-control:before:hover {
-  background-color: #7a7a7a !important;
+  background-color: var(--mc-dtr-hover-bg) !important;
 }
 
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.dtr-control:before,
 table.dataTable.dtr-inline.collapsed>tbody>tr>th.dtr-control:before {
-  background-color: #7a7a7a !important;
-  border: 1.5px solid #5c5c5c !important;
-  color: #e0e0e0 !important;
+  background-color: var(--mc-dtr-bg) !important;
+  border: 1.5px solid var(--mc-dtr-border) !important;
+  color: var(--mc-dtr-color) !important;
 }
 
 table.dataTable.dtr-inline.collapsed>tbody>tr.parent>td.dtr-control:before,
 table.dataTable.dtr-inline.collapsed>tbody>tr.parent>th.dtr-control:before {
-  background-color: #949494;
+  background-color: var(--mc-dtr-active-bg);
 }
 
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.child,
 table.dataTable.dtr-inline.collapsed>tbody>tr>th.child,
 table.dataTable.dtr-inline.collapsed>tbody>tr>td.dataTables_empty {
-  background-color: #414141;
+  background-color: var(--mc-table-child-bg);
 }
 
 table.table, .table-striped>tbody>tr:nth-of-type(odd)>*, tbody tr {
-    color: #ccc !important;
+    color: var(--mc-text) !important;
 }
 
 .table-secondary {
     --bs-table-bg: #282828;
     --bs-table-striped-bg: #343434;
-    --bs-table-striped-color: #f2f2f7;
+    --bs-table-striped-color: var(--mc-body-color);
     --bs-table-active-bg: #4c4c4c;
-    --bs-table-active-color: #f2f2f7;
+    --bs-table-active-color: var(--mc-body-color);
     --bs-table-hover-bg: #3a3a3a;
-    --bs-table-hover-color: #f2f2f7;
-    color: #ccc;
+    --bs-table-hover-color: var(--mc-body-color);
+    color: var(--mc-text);
     border-color: #3a3a3a;
 }
 
 .table-light {
     --bs-table-bg: #3a3a3a;
     --bs-table-striped-bg: #444444;
-    --bs-table-striped-color: #f2f2f7;
+    --bs-table-striped-color: var(--mc-body-color);
     --bs-table-active-bg: #5c5c5c;
-    --bs-table-active-color: #f2f2f7;
+    --bs-table-active-color: var(--mc-body-color);
     --bs-table-hover-bg: #4c4c4c;
-    --bs-table-hover-color: #f2f2f7;
-    color: #ccc;
+    --bs-table-hover-color: var(--mc-body-color);
+    color: var(--mc-text);
     border-color: #4c4c4c;
 }
 
@@ -430,23 +471,23 @@ table.table, .table-striped>tbody>tr:nth-of-type(odd)>*, tbody tr {
 
 .table-striped>tbody>tr:nth-of-type(odd)>td,
 .table-striped>tbody>tr:nth-of-type(odd)>th {
-    background-color: #282828;
+    background-color: var(--mc-table-stripe);
 }
 
 .table-hover>tbody>tr:hover {
-    background-color: #343434;
+    background-color: var(--mc-table-hover);
 }
 
 .table>:not(caption)>*>* {
-    border-color: #5c5c5c;
-    --bs-table-color-state:#bbb;
-    --bs-table-bg: #3a3a3a;
+    border-color: var(--mc-table-border);
+    --bs-table-color-state:var(--mc-text-soft);
+    --bs-table-bg: var(--mc-table-bg);
 }
 .text-muted {
-    --bs-secondary-color: #8e8e93;
+    --bs-secondary-color: var(--mc-muted);
 }
 input::placeholder {
-    color: #8e8e93 !important;
+    color: var(--mc-muted) !important;
 }
 
 .form-select {

data/web/css/themes/servercow/dark.css

@@ -0,0 +1,212 @@
+/* servercow theme, dark mode, bundled after mailcow core dark mode */
+
+:root {
+  --sc-brown-hover: #806b55;
+  --sc-brown-active: #8a745c;
+  --sc-brown-soft: rgba(201, 180, 154, .18);
+  --sc-brown-tint: rgba(201, 180, 154, .08);
+  --sc-link: #c9b49a;
+  --sc-danger-text: #ff8a8a;
+  --sc-ink: #ece7e1;
+  --sc-muted: #a89f94;
+  --sc-placeholder: #8a8177;
+  --sc-bg: #171513;
+  --sc-surface: #211e1b;
+  --sc-cap: #2a2622;
+  --sc-addon: #2a2622;
+  --sc-line: #463f38;
+  --sc-divider: #34302b;
+  --sc-cap-line: #3d3732;
+  --sc-stripe: rgba(255, 255, 255, .025);
+  --sc-hover: rgba(201, 180, 154, .08);
+  --sc-focus-border: #8a7864;
+  --sc-focus: rgba(201, 180, 154, .25);
+  --sc-shadow: 0 0 10px 0 rgba(0, 0, 0, .5);
+  --bs-body-color: #ece7e1;
+  --bs-body-bg: #171513;
+  /* core dark tokens, see css/themes/mailcow-darkmode.css */
+  --mc-body-bg: var(--sc-bg);
+  --mc-body-color: var(--sc-ink);
+  --mc-surface: var(--sc-surface);
+  --mc-surface-alt: var(--sc-cap);
+  --mc-text: var(--sc-ink);
+  --mc-text-soft: var(--sc-ink);
+  --mc-muted: var(--sc-muted);
+  --mc-border: var(--sc-divider);
+  --mc-tab-border: var(--sc-divider);
+  --mc-link: var(--sc-link);
+  --mc-link-hover: #e0cfba;
+  --mc-btn-bg: var(--sc-cap);
+  --mc-btn-border: var(--sc-line);
+  --mc-input-bg: var(--sc-bg);
+  --mc-input-color: var(--sc-ink);
+  --mc-input-border: var(--sc-line);
+  --mc-dropdown-bg: var(--sc-surface);
+  --mc-table-bg: transparent;
+  --mc-table-stripe: var(--sc-stripe);
+  --mc-table-stripe-row: transparent;
+  --mc-table-hover: var(--sc-hover);
+  --mc-table-border: var(--sc-divider);
+  --mc-progress-bg: var(--sc-cap);
+  --mc-placeholder: var(--sc-placeholder);
+  --mc-hr: var(--sc-divider);
+  --mc-btn-outline-color: var(--sc-ink);
+  --mc-btn-outline-border: var(--sc-line);
+  --mc-btn-outline-hover-bg: var(--sc-brown-tint);
+  --mc-btn-outline-active-bg: var(--sc-brown);
+  --mc-btn-light-active-color: #fff;
+  --mc-btn-light-active-bg: var(--sc-brown);
+  --mc-btn-light-active-border: var(--sc-brown);
+  --mc-btn-dark-bg: var(--sc-brown);
+  --mc-input-disabled-bg: var(--sc-cap);
+  --mc-input-disabled-color: var(--sc-muted);
+  --mc-list-header-bg: var(--sc-cap);
+  --mc-list-details-bg: var(--sc-surface);
+  --mc-chip-bg: var(--sc-cap);
+  --mc-table-child-bg: var(--sc-surface);
+  --mc-dtr-bg: var(--sc-cap);
+  --mc-dtr-border: var(--sc-line);
+  --mc-dtr-color: var(--sc-link);
+  --mc-dtr-hover-bg: var(--sc-hover);
+  --mc-dtr-active-bg: var(--sc-brown-soft);
+}
+
+/* navbar */
+.navbar.bg-light {
+  background-color: var(--sc-surface) !important;
+  border-bottom-color: var(--sc-green);
+}
+.navbar-light .navbar-nav .nav-link {
+  color: var(--sc-ink) !important;
+}
+.navbar-light .navbar-nav .nav-link:hover,
+.navbar-light .navbar-nav .nav-link:focus,
+.navbar-light .navbar-nav .nav-link.active,
+.navbar-light .navbar-nav .show > .nav-link {
+  color: var(--sc-link) !important;
+}
+.dropdown-menu {
+  border-color: var(--sc-cap-line);
+}
+.dropdown-item:hover, .dropdown-item:focus {
+  color: var(--sc-link) !important;
+}
+
+/* cards and modals */
+.card-header {
+  color: var(--sc-ink);
+  background-color: var(--sc-cap);
+  border-color: var(--sc-cap-line);
+}
+.modal-content {
+  background-color: var(--sc-surface);
+}
+.modal-header {
+  border-color: var(--sc-cap-line);
+}
+.input-group-text {
+  background-color: var(--sc-addon);
+}
+.form-control::file-selector-button {
+  color: var(--sc-ink);
+  background-color: var(--sc-cap);
+  border-color: var(--sc-line);
+}
+.form-control:hover:not(:disabled):not([readonly])::file-selector-button {
+  color: var(--sc-link);
+  background-color: var(--sc-line);
+}
+.form-check-input:not(:checked) {
+  background-color: var(--sc-bg);
+  border-color: var(--sc-line);
+}
+kbd {
+  color: var(--sc-ink);
+  background-color: var(--sc-cap);
+}
+
+/* buttons */
+.btn-secondary:hover, .btn-secondary:focus, .btn-light:hover, .btn-light:focus, .page-link:hover {
+  color: var(--sc-link) !important;
+  background-color: var(--sc-line) !important;
+}
+.btn-check:checked + .btn-secondary, .btn-secondary.active, .show > .btn-secondary.dropdown-toggle,
+.page-item.active .page-link {
+  color: #fff !important;
+  background-color: var(--sc-brown) !important;
+  border-color: var(--sc-brown) !important;
+}
+
+/* tabs */
+.nav-tabs .nav-link {
+  color: var(--sc-ink) !important;
+  border-bottom-color: transparent !important;
+}
+.nav-tabs .nav-link:not(.disabled):hover, .nav-tabs .nav-link:not(.disabled):focus,
+.card .nav-tabs .nav-link:not(.disabled):hover, .card .nav-tabs .nav-link:not(.disabled):focus {
+  color: var(--sc-link) !important;
+  border-bottom-color: transparent !important;
+}
+.nav-tabs .nav-link.active, .card .nav-tabs .nav-link.active {
+  color: var(--sc-link) !important;
+  border-bottom-color: var(--sc-link) !important;
+}
+
+/* semantic text */
+.text-success {
+  color: var(--sc-green) !important;
+}
+.text-warning {
+  color: var(--sc-warning) !important;
+}
+
+/* alerts, opaque dark tints (also used for floating notifications) */
+.alert-primary {
+  color: #e6d9c9 !important;
+  background-color: #3c342b !important;
+  border-color: #5e4f3e !important;
+}
+.alert-info {
+  color: #cfe9f6 !important;
+  background-color: #2f3334 !important;
+  border-color: #44535a !important;
+}
+.alert-success {
+  color: #cdeea0;
+  background-color: #2e3419;
+  border-color: #405515;
+}
+.alert-danger {
+  color: #f9c4c4;
+  background-color: #402a28;
+  border-color: #693a38;
+}
+.alert-warning {
+  color: #f5d496;
+  background-color: #3c2f19;
+  border-color: #654815;
+}
+.alert-secondary, .alert-light {
+  color: var(--sc-ink) !important;
+  background-color: var(--sc-cap) !important;
+  border-color: var(--sc-divider) !important;
+}
+
+.alert .btn-close {
+  filter: invert(1) grayscale(100%) brightness(200%);
+}
+
+/* slider */
+.noUi-target {
+  background: var(--sc-bg);
+  border-color: var(--sc-line);
+  box-shadow: none;
+}
+.noUi-handle {
+  background: var(--sc-cap);
+  border-color: var(--sc-line);
+  box-shadow: none;
+}
+.noUi-handle::before, .noUi-handle::after {
+  background: var(--sc-line);
+}

data/web/css/themes/servercow/fonts/LICENSE-RobotoSlab.txt

@@ -0,0 +1,202 @@
+
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+
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data/web/css/themes/servercow/fonts/OFL-Poppins.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The Poppins Project Authors (https://github.com/itfoundry/Poppins)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

data/web/css/themes/servercow/theme.css

@@ -0,0 +1,584 @@
+/* servercow theme for mailcow, based on the servercow customer portal */
+
+@font-face {
+  font-family: 'Poppins';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-regular.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-regular.woff') format('woff');
+}
+@font-face {
+  font-family: 'Poppins';
+  font-style: italic;
+  font-weight: 400;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-italic.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-italic.woff') format('woff');
+}
+@font-face {
+  font-family: 'Poppins';
+  font-style: normal;
+  font-weight: 500;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-500.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-500.woff') format('woff');
+}
+@font-face {
+  font-family: 'Poppins';
+  font-style: normal;
+  font-weight: 600;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-600.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/poppins-v24-latin_latin-ext-600.woff') format('woff');
+}
+@font-face {
+  font-family: 'Roboto Slab';
+  font-style: normal;
+  font-weight: 400;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/roboto-slab-v36-cyrillic_greek_latin-regular.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/roboto-slab-v36-cyrillic_greek_latin-regular.woff') format('woff');
+}
+@font-face {
+  font-family: 'Roboto Slab';
+  font-style: normal;
+  font-weight: 500;
+  font-display: swap;
+  src: local(''),
+       url('/css/themes/servercow/fonts/roboto-slab-v36-cyrillic_greek_latin-500.woff2') format('woff2'),
+       url('/css/themes/servercow/fonts/roboto-slab-v36-cyrillic_greek_latin-500.woff') format('woff');
+}
+
+/* tokens */
+:root {
+  --sc-brown: #6F5D49;
+  --sc-brown-hover: #5e4f3e;
+  --sc-brown-active: #594a3a;
+  --sc-brown-soft: rgba(111, 93, 73, .2);
+  --sc-brown-tint: rgba(111, 93, 73, .08);
+  --sc-link: #6F5D49;
+  --sc-green: #8AD608;
+  --sc-blue: #96D0EC;
+  --sc-warning: #e3950b;
+  --sc-danger: #ef6f6f;
+  --sc-danger-hover: #e85e5e;
+  --sc-danger-text: #c43c3c;
+  --sc-ink: #212529;
+  --sc-muted: #6c757d;
+  --sc-placeholder: #6c757d;
+  --sc-bg: #F6F8F8;
+  --sc-surface: #ffffff;
+  --sc-cap: #f7f7f7;
+  --sc-addon: #e9ecef;
+  --sc-line: #ced4da;
+  --sc-divider: #dee2e6;
+  --sc-cap-line: rgba(0, 0, 0, .175);
+  --sc-stripe: rgba(111, 93, 73, .04);
+  --sc-hover: rgba(111, 93, 73, .08);
+  --sc-focus-border: #b7aea4;
+  --sc-focus: rgba(111, 93, 73, .25);
+  --sc-shadow: 0 0 10px 0 rgba(134, 134, 134, .3);
+  --sc-font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+  --sc-font-head: 'Roboto Slab', Georgia, serif;
+  --bs-body-color: #212529;
+  --bs-body-bg: #F6F8F8;
+  --bs-body-font-family: var(--sc-font);
+  /* core tokens, see css/build/014-mailcow.css */
+  --mc-font-family: var(--sc-font);
+  --mc-font-size: 10pt;
+  --mc-body-bg: var(--sc-bg);
+  --mc-primary: var(--sc-brown);
+  --mc-primary-border: var(--sc-brown);
+  --mc-info: var(--sc-blue);
+  --mc-info-border: var(--sc-blue);
+  --mc-border: var(--sc-divider);
+  --mc-surface: var(--sc-surface);
+  --mc-surface-alt: var(--sc-cap);
+  --mc-muted: var(--sc-muted);
+  --mc-hr: var(--sc-divider);
+  --mc-progress-bg: var(--sc-addon);
+  --mc-placeholder: var(--sc-placeholder);
+  --mc-btn-outline-color: var(--sc-ink);
+  --mc-btn-outline-border: var(--sc-line);
+  --mc-btn-outline-hover-bg: var(--sc-brown-tint);
+  --mc-btn-outline-active-bg: var(--sc-brown);
+  --mc-btn-light-active-color: #fff;
+  --mc-btn-light-active-bg: var(--sc-brown);
+  --mc-btn-light-active-border: var(--sc-brown);
+  --mc-dtr-bg: var(--sc-surface);
+  --mc-dtr-border: var(--sc-line);
+  --mc-dtr-color: var(--sc-brown);
+  --mc-dtr-hover-bg: var(--sc-brown-tint);
+  --mc-dtr-active-bg: var(--sc-brown-soft);
+  --mc-login-user: var(--sc-green);
+  --mc-login-domainadmin: #f5c400;
+  --mc-login-admin: var(--sc-danger);
+}
+
+/* base */
+body {
+  color: var(--sc-ink);
+  -webkit-font-smoothing: antialiased;
+}
+h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6, legend, .modal-title {
+  font-family: var(--sc-font-head);
+  font-weight: 500;
+  color: var(--sc-ink);
+}
+a {
+  color: var(--sc-link);
+}
+a:hover {
+  color: var(--sc-brown-hover);
+}
+.text-muted, .text-secondary {
+  color: var(--sc-muted) !important;
+}
+::selection {
+  background: var(--sc-brown-soft);
+}
+hr {
+  border-color: var(--sc-divider);
+  opacity: 1;
+}
+::placeholder {
+  color: var(--sc-placeholder) !important;
+}
+
+/* navbar, white with green line */
+.navbar.bg-light {
+  background-color: var(--sc-surface) !important;
+  border: 0;
+  border-bottom: 5px solid var(--sc-green);
+}
+.navbar-light .navbar-nav .nav-link {
+  color: var(--sc-ink);
+}
+.navbar-light .navbar-nav .nav-link:hover,
+.navbar-light .navbar-nav .nav-link:focus,
+.navbar-light .navbar-nav .nav-link.active,
+.navbar-light .navbar-nav .show > .nav-link {
+  color: var(--sc-brown);
+}
+@media (min-width: 992px) {
+  .navbar-nav .nav-link {
+    height: 60px;
+  }
+}
+.dropdown-menu {
+  border: 1px solid var(--sc-cap-line);
+  border-radius: 0;
+  box-shadow: var(--sc-shadow);
+}
+.dropdown-item {
+  color: var(--sc-ink);
+}
+.dropdown-item:hover, .dropdown-item:focus {
+  color: var(--sc-brown) !important;
+  background-color: var(--sc-brown-soft);
+}
+.dropdown-item.active, .dropdown-item:active {
+  color: #fff;
+  background-color: var(--sc-brown);
+}
+
+/* cards, white with soft shadow */
+.card {
+  border: 0 !important;
+  border-radius: 0;
+  background-color: var(--sc-surface);
+  box-shadow: var(--sc-shadow);
+}
+.card-header, .card-header:first-child {
+  font-family: var(--sc-font-head);
+  font-weight: 500;
+  font-size: 1.1rem;
+  color: var(--sc-ink);
+  background-color: var(--sc-cap);
+  border-bottom: 1px solid var(--sc-cap-line);
+  border-radius: 0;
+  padding: .5rem 1rem;
+}
+.card-header .btn, .card-header .form-control, .card-header .form-select {
+  font-family: var(--sc-font);
+  font-size: .875rem;
+}
+.card-footer {
+  background-color: var(--sc-cap);
+  border-top: 1px solid var(--sc-cap-line);
+  border-radius: 0;
+}
+.card .card {
+  box-shadow: none;
+  border: 1px solid var(--sc-divider) !important;
+}
+/* colored headers become a top line */
+.card:has(> .card-header.bg-danger) {
+  border-top: 4px solid var(--sc-danger) !important;
+}
+.card-header.bg-danger, .card-header.bg-success, .card-header.bg-primary, .card-header.bg-info {
+  color: var(--sc-ink) !important;
+  background-color: var(--sc-cap) !important;
+}
+.list-group-item {
+  border-color: var(--sc-divider);
+}
+
+/* modals */
+.modal-content {
+  border: 0;
+  border-radius: 0;
+  box-shadow: 0 8px 40px rgba(0, 0, 0, .2);
+}
+.modal-header {
+  background-color: var(--sc-cap);
+  border-bottom: 1px solid var(--sc-cap-line);
+  border-radius: 0;
+}
+.modal-footer {
+  border-top: 1px solid var(--sc-divider);
+}
+
+/* buttons, flat and square */
+.btn {
+  border-width: 1px;
+  border-radius: 0;
+  font-weight: 400;
+  transition: none;
+}
+.btn:not(.disabled):hover,
+.btn:not(.disabled):active {
+  margin-top: 0;
+  border-bottom-width: 1px;
+}
+.btn:focus, .btn-check:focus + .btn {
+  box-shadow: 0 0 0 .2rem var(--sc-focus);
+}
+.btn-primary, .btn-primary:hover, .btn-primary:focus, .btn-primary:active {
+  color: #fff;
+}
+.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
+  background-color: var(--sc-brown-hover) !important;
+  border-color: var(--sc-brown-active) !important;
+}
+/* main call to action, portal primary */
+.btn-success, .btn-success:not(.disabled):hover, .btn-success:not(.disabled):active, .btn-success:focus,
+.btn-success:disabled, .btn-success.disabled {
+  color: #fff;
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.btn-success:hover, .btn-success:active, .btn-success:focus {
+  background-color: var(--sc-brown-hover);
+  border-color: var(--sc-brown-active);
+}
+.btn-danger, .btn-danger:not(.disabled):hover, .btn-danger:not(.disabled):active, .btn-danger:focus,
+.btn-danger:disabled, .btn-danger.disabled {
+  color: #000;
+  background-color: var(--sc-danger);
+  border-color: var(--sc-danger);
+}
+.btn-danger:hover, .btn-danger:active, .btn-danger:focus {
+  background-color: var(--sc-danger-hover);
+  border-color: var(--sc-danger-hover);
+}
+.btn-warning, .btn-warning:not(.disabled):hover, .btn-warning:not(.disabled):active, .btn-warning:focus {
+  color: #000;
+  background-color: var(--sc-warning);
+  border-color: var(--sc-warning);
+}
+.bg-info, .alert-info, .btn-info, .badge.bg-info > a {
+  color: #000 !important;
+}
+.btn-secondary, .btn-secondary:not(.disabled):hover, .btn-secondary:not(.disabled):active, .btn-secondary:focus,
+.btn-light, .btn-light:not(.disabled):hover, .btn-light:not(.disabled):active, .btn-light:focus {
+  color: var(--sc-ink);
+  background-color: var(--sc-surface);
+  border-color: var(--sc-line);
+}
+.btn-secondary:hover, .btn-secondary:active, .btn-secondary:focus,
+.btn-light:hover, .btn-light:focus {
+  color: var(--sc-brown);
+  background-color: var(--sc-brown-tint);
+  border-color: var(--sc-line);
+}
+.btn-check:checked + .btn-secondary, .btn-secondary.active, .show > .btn-secondary.dropdown-toggle {
+  color: #fff;
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.btn-check:checked + .btn-outline-secondary, .btn-outline-secondary.active {
+  color: #fff !important;
+  border-color: var(--sc-brown) !important;
+}
+.btn-outline-primary {
+  color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.btn-outline-primary:hover {
+  color: #fff;
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+/* active toggle, e.g. tagging options */
+.btn-dark, .btn-dark:hover, .btn-dark:focus, .btn-dark:active {
+  color: #fff;
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.btn-xs, .btn-group-xs > .btn {
+  border-radius: 0;
+}
+
+/* forms */
+.form-control, .form-select {
+  border-color: var(--sc-line);
+  border-radius: 0;
+  box-shadow: none;
+  color: var(--sc-ink);
+  background-color: var(--sc-surface);
+}
+.form-control:focus, .form-select:focus {
+  border-color: var(--sc-focus-border);
+  box-shadow: 0 0 0 .25rem var(--sc-focus);
+}
+.form-control::file-selector-button {
+  color: var(--sc-ink);
+  background-color: var(--sc-addon);
+  border-color: var(--sc-line);
+}
+.form-control:hover:not(:disabled):not([readonly])::file-selector-button {
+  color: var(--sc-brown);
+  background-color: var(--sc-brown-soft);
+}
+.input-group-text {
+  color: var(--sc-ink);
+  background-color: var(--sc-addon);
+  border-color: var(--sc-line);
+  border-radius: 0;
+}
+.input-group > :not(:first-child), .input-group > :not(:last-child) {
+  border-radius: 0;
+}
+.form-check-input {
+  border-color: var(--sc-line);
+}
+.form-check-input:checked {
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.form-check-input:focus {
+  border-color: var(--sc-focus-border);
+  box-shadow: 0 0 0 .25rem var(--sc-focus);
+}
+.bootstrap-select > .dropdown-toggle {
+  border-radius: 0;
+}
+.bootstrap-select > .dropdown-toggle.bs-placeholder,
+.bootstrap-select > .dropdown-toggle.bs-placeholder:hover,
+.bootstrap-select > .dropdown-toggle.bs-placeholder:focus,
+.bootstrap-select > .dropdown-toggle.bs-placeholder:active {
+  color: var(--mc-placeholder);
+}
+.bootstrap-select .dropdown-menu li a.active, .bootstrap-select .dropdown-menu li a:active {
+  color: #fff;
+  background-color: var(--sc-brown);
+}
+div.numberedtextarea-number {
+  color: var(--sc-muted);
+}
+
+/* nav tabs */
+.nav-tabs {
+  border-bottom: 1px solid var(--sc-divider);
+}
+.nav-tabs .nav-link,
+.nav-tabs .nav-link.disabled, .nav-tabs .nav-link.disabled:hover, .nav-tabs .nav-link.disabled:focus {
+  margin-top: 0;
+  color: var(--sc-ink);
+  border: 0;
+  border-bottom: 3px solid transparent;
+  border-radius: 0;
+  background: none;
+}
+.nav-tabs .nav-link:not(.disabled):hover, .nav-tabs .nav-link:not(.disabled):focus {
+  padding-bottom: .5rem;
+  color: var(--sc-brown);
+}
+.nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link,
+.nav-tabs .nav-link:not(.disabled).active {
+  padding-bottom: .5rem;
+  color: var(--sc-brown);
+  background: none;
+  border-bottom: 3px solid var(--sc-brown);
+}
+.nav-pills .nav-link {
+  border-radius: 0;
+  color: var(--sc-ink);
+}
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  background-color: var(--sc-brown);
+}
+
+/* tables */
+.table {
+  --bs-table-bg: transparent;
+  --bs-table-striped-bg: var(--sc-stripe);
+  --bs-table-striped-color: var(--sc-ink);
+  --bs-table-hover-color: var(--sc-ink);
+  --bs-table-hover-bg: var(--sc-hover);
+  color: var(--sc-ink);
+  border-color: var(--sc-divider);
+}
+.table > thead > tr > th, table.dataTable thead th {
+  color: var(--sc-ink);
+  font-weight: 600;
+  border-bottom: 1px solid var(--sc-line);
+}
+table.dataTable.table-striped > tbody > tr.odd > * {
+  box-shadow: inset 0 0 0 9999px var(--sc-stripe);
+}
+table.dataTable.table-hover > tbody > tr:hover > * {
+  box-shadow: inset 0 0 0 9999px var(--sc-hover);
+}
+.table > :not(:first-child) {
+  border-top: 0;
+}
+.dataTables_wrapper .dataTables_filter input,
+.dataTables_wrapper .dataTables_length select {
+  border: 1px solid var(--sc-line);
+  border-radius: 0;
+}
+.pagination > li > a, .pagination > li > span, .pagination .page-link,
+.pagination > li > a:hover, .pagination > li > a:focus, .pagination > li > a:active {
+  top: 0;
+  color: var(--sc-brown);
+  font-weight: 400;
+  text-transform: none;
+  background-color: var(--sc-surface);
+  border: 1px solid var(--sc-divider);
+  border-radius: 0 !important;
+}
+.pagination > li > a:hover, .pagination > li > a:focus {
+  background-color: var(--sc-brown-tint);
+}
+.pagination > .disabled > a, .pagination > .disabled > a:hover, .pagination > .disabled > a:active,
+.page-item.disabled .page-link {
+  color: var(--sc-muted);
+  background-color: var(--sc-surface);
+  border-width: 1px;
+  border-color: var(--sc-divider);
+}
+.page-item.active .page-link {
+  color: #fff;
+  background-color: var(--sc-brown);
+  border-color: var(--sc-brown);
+}
+.breadcrumb {
+  border: 1px solid var(--sc-divider);
+  border-radius: 0;
+}
+
+/* alerts like the portal */
+.alert {
+  border: 1px solid;
+  border-radius: 0;
+}
+.alert-primary {
+  color: #43382c !important;
+  background-color: #e2dfdb !important;
+  border-color: #d4cec8 !important;
+}
+.alert-info {
+  color: #3c535e !important;
+  background-color: #eaf6fb !important;
+  border-color: #e0f1f9 !important;
+}
+.alert-success {
+  color: #375603;
+  background-color: #e8f7ce;
+  border-color: #dcf3b5;
+}
+.alert-danger {
+  color: #8f4343;
+  background-color: #fce2e2;
+  border-color: #fad4d4;
+}
+.alert-warning {
+  color: #885907;
+  background-color: #f9eace;
+  border-color: #f7dfb6;
+}
+.alert-secondary, .alert-light {
+  color: var(--sc-ink);
+  background-color: var(--sc-cap);
+  border-color: var(--sc-divider);
+}
+.alert .alert-link {
+  color: inherit;
+}
+.alert .btn-close {
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e");
+  opacity: .5;
+}
+
+/* badges and semantic colors, readable text on top */
+.badge {
+  font-weight: 500;
+  border-radius: 0;
+}
+.bg-success {
+  color: #000 !important;
+  background-color: var(--sc-green) !important;
+}
+.bg-warning {
+  color: #000 !important;
+  background-color: var(--sc-warning) !important;
+}
+.bg-danger {
+  color: #000 !important;
+  background-color: var(--sc-danger) !important;
+}
+.badge.bg-secondary, .badge.bg-light {
+  color: var(--sc-ink);
+  background-color: var(--sc-addon) !important;
+}
+.text-success {
+  color: #4f8a0b !important;
+}
+.text-danger {
+  color: var(--sc-danger-text) !important;
+}
+.text-warning {
+  color: #9a6100 !important;
+}
+.progress {
+  border-radius: 0;
+}
+.progress-bar {
+  color: #000;
+  background-color: var(--sc-green);
+}
+.progress-bar.bg-danger, .progress-bar-danger {
+  color: #000;
+  background-color: var(--sc-danger) !important;
+}
+.progress-bar-warning {
+  color: #000;
+  background-color: var(--sc-warning) !important;
+}
+
+
+/* footer */
+.footer, .footer a {
+  color: var(--sc-muted);
+}
+.footer hr {
+  border-color: var(--sc-divider);
+}

data/web/css/themes/servercow/theme.json

@@ -0,0 +1,4 @@
+{
+  "name": "servercow",
+  "description": "Based on the servercow theme"
+}

data/web/inc/ajax/dns_diagnostics.php

@@ -380,13 +380,13 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
             else {
               $state = state_nomatch;
             }
-            $state .= '<br />' . $current[$data_field[$current['type']]];
+            $state .= '<br />' . htmlspecialchars($current[$data_field[$current['type']]]);
           }
           if ($current['type'] == 'TXT' &&
               stripos($current['txt'], 'v=dmarc') === 0 &&
               $record[2] == $dmarc_link) {
             $current['txt'] = str_replace(' ', '', $current['txt']);
-            $state = $current[$data_field[$current['type']]] . state_optional;
+            $state = htmlspecialchars($current[$data_field[$current['type']]]) . state_optional;
           }
           elseif ($current['type'] == 'TXT' &&
                   stripos($current['txt'], 'v=spf') === 0 &&
@@ -396,7 +396,7 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
             if (in_array($ip, $rslt) && in_array(expand_ipv6($ip6), $rslt)) {
               $state = state_good;
             }
-            $state .= '<br />' . $current[$data_field[$current['type']]] . state_optional;
+            $state .= '<br />' . htmlspecialchars($current[$data_field[$current['type']]]) . state_optional;
           }
           elseif ($current['type'] == 'TXT' &&
                   stripos($current['txt'], 'v=dkim') === 0 &&
@@ -426,7 +426,7 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
         if ($state == state_nomatch) {
           $state = array();
           foreach ($currents as $current) {
-            $state[] = $current[$data_field[$current['type']]];
+            $state[] = htmlspecialchars($current[$data_field[$current['type']]]);
           }
           $state = implode('<br />', $state);
         }
@@ -436,12 +436,22 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
           <td>%s</td>
           <td class="dns-found">%s</td>
           <td class="dns-recommended">%s</td>
-        </tr>', $record[0], $record[1], $record[2], $state);
+        </tr>', htmlspecialchars($record[0]), htmlspecialchars($record[1]), $record[2], $state);
         $record[3] = explode('<br />', $state);
       }
 
       unset($record);
 
+      // Make a hostname RHS absolute so it is not read relative to $ORIGIN.
+      // Already-absolute names, the SRV root target "." and IP addresses are left alone.
+      $absolutize = function($host) {
+        $host = trim($host);
+        if ($host === '' || $host === '.' || substr($host, -1) === '.' || filter_var($host, FILTER_VALIDATE_IP)) {
+          return $host;
+        }
+        return $host . '.';
+      };
+
       $dns_data = sprintf("\$ORIGIN %s.\n", $domain);
       foreach ($records as $record) {
         if ($domain == substr($record[0], -strlen($domain))) {
@@ -462,22 +472,32 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
               $val = str_replace(state_optional, '', $val);
               $val = str_replace(state_good, '', $val);
               if (strlen($val) > 0) {
+                // these are all TXT values, their RHS is a character string, not a name
                 $vals[] = sprintf("%s\tIN\t%s\t%s\n", $label, $record[1], $val);
               }
             }
           }
           else {
+            if ($record[1] == 'MX' || $record[1] == 'CNAME') {
+              $val = $absolutize($val);
+            }
+            elseif ($record[1] == 'SRV') {
+              // format here is "target port"; only the target is a name
+              $parts = explode(' ', $val, 2);
+              $parts[0] = $absolutize($parts[0]);
+              $val = implode(' ', $parts);
+            }
             $vals[] = sprintf("%s\tIN\t%s\t%s\n", $label, $record[1], $val);
           }
 
           foreach ($vals as $val) {
-            $dns_data .= str_replace($domain, $domain . '.', $val);
+            $dns_data .= $val;
           }
         }
       }
       ?>
     </table>
-    <a id='download-zonefile' class="btn btn-sm btn-secondary visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline mb-4" style="margin-top:10px" data-zonefile="<?=base64_encode($dns_data);?>" download='<?=$_GET['domain'];?>.txt' type='text/csv'>Download</a>
+    <a id='download-zonefile' class="btn btn-sm btn-secondary visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline mb-4" style="margin-top:10px" data-zonefile="<?=base64_encode($dns_data);?>" download='<?=htmlspecialchars($_GET['domain']);?>.txt' type='text/csv'>Download</a>
     <script>
       var zonefile_dl_link = document.getElementById('download-zonefile');
       var zonefile = atob(zonefile_dl_link.getAttribute('data-zonefile'));

data/web/inc/ajax/update_check.php

@@ -0,0 +1,67 @@
+<?php
+require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php';
+
+header('Content-Type: application/json');
+
+// Admins only
+if (!isset($_SESSION['mailcow_cc_role']) || $_SESSION['mailcow_cc_role'] !== 'admin') {
+  http_response_code(403);
+  echo json_encode(array('status' => 'error', 'message' => 'access denied'));
+  exit;
+}
+
+$owner   = $GLOBALS['MAILCOW_GIT_OWNER'];
+$repo    = $GLOBALS['MAILCOW_GIT_REPO'];
+$current = $GLOBALS['MAILCOW_GIT_VERSION'];
+
+// Cache key is bound to the running version, so an update invalidates it naturally
+$cache_key = 'MAILCOW_UPDATE_CHECK/' . $current;
+
+// Serve cached result if present (one GitHub call per TTL, not one per page load)
+$cached = $redis->get($cache_key);
+if ($cached !== false) {
+  echo $cached;
+  exit;
+}
+
+// GitHub requires a User-Agent and rate-limits unauthenticated requests to 60/h per IP
+function github_get($url) {
+  $ch = curl_init($url);
+  curl_setopt_array($ch, array(
+    CURLOPT_RETURNTRANSFER => true,
+    CURLOPT_USERAGENT      => 'mailcow-update-check',
+    CURLOPT_TIMEOUT        => 10,
+    CURLOPT_HTTPHEADER     => array('Accept: application/vnd.github+json'),
+  ));
+  $body = curl_exec($ch);
+  $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+  curl_close($ch);
+  if ($body === false || $code !== 200) return false;
+  $json = json_decode($body, true);
+  return is_array($json) ? $json : false;
+}
+
+$latest  = github_get("https://api.github.com/repos/{$owner}/{$repo}/releases/latest");
+$release = github_get("https://api.github.com/repos/{$owner}/{$repo}/releases/tags/{$current}");
+
+// Any failure (rate limit, offline, unexpected payload) -> honest error, cached briefly
+if ($latest === false || $release === false ||
+    empty($latest['tag_name']) || empty($latest['created_at']) || empty($release['created_at'])) {
+  $result = json_encode(array('status' => 'error', 'message' => 'could not reach GitHub API'));
+  $redis->setex($cache_key, 300, $result);
+  echo $result;
+  exit;
+}
+
+$date_latest  = strtotime($latest['created_at']);
+$date_current = strtotime($release['created_at']);
+
+if ($date_latest <= $date_current) {
+  $result = json_encode(array('status' => 'no_update'));
+} else {
+  $result = json_encode(array('status' => 'update_available', 'latest_tag' => $latest['tag_name']));
+}
+
+// Cache the positive result for an hour
+$redis->setex($cache_key, 3600, $result);
+echo $result;

data/web/inc/functions.customize.inc.php

@@ -233,6 +233,38 @@ function customize($_action, $_item, $_data = null) {
             'msg' => 'custom_login_modified'
           );
         break;
+        case 'ui_theme':
+          $ui_theme = is_array($_data['ui_theme']) ? (string)reset($_data['ui_theme']) : (string)$_data['ui_theme'];
+          if ($ui_theme !== '' && !array_key_exists($ui_theme, customize('get', 'ui_themes'))) {
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_item, $_data),
+              'msg' => 'ui_theme_invalid'
+            );
+            return false;
+          }
+          try {
+            if ($ui_theme === '') {
+              $redis->del('UI_THEME');
+            }
+            else {
+              $redis->set('UI_THEME', $ui_theme);
+            }
+          }
+          catch (RedisException $e) {
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_item, $_data),
+              'msg' => array('redis_error', $e)
+            );
+            return false;
+          }
+          $_SESSION['return'][] = array(
+            'type' => 'success',
+            'log' => array(__FUNCTION__, $_action, $_item, $_data),
+            'msg' => 'ui_theme_modified'
+          );
+        break;
       }
     break;
     case 'delete':
@@ -402,6 +434,42 @@ function customize($_action, $_item, $_data = null) {
             return false;
           }
         break;
+        case 'ui_themes':
+          // theme folders in css/themes/<name>/ with a theme.css
+          $themes = array();
+          foreach (glob('/web/css/themes/*/theme.css') as $theme_css) {
+            $theme_dir = dirname($theme_css);
+            $theme = basename($theme_dir);
+            if (!preg_match('/^[a-zA-Z0-9_-]+$/', $theme)) {
+              continue;
+            }
+            $meta = json_decode(@file_get_contents($theme_dir . '/theme.json'), true);
+            $themes[$theme] = array(
+              'name' => (!empty($meta['name'])) ? $meta['name'] : $theme,
+              'description' => (!empty($meta['description'])) ? $meta['description'] : '',
+              'dark' => file_exists($theme_dir . '/dark.css')
+            );
+          }
+          ksort($themes);
+          return $themes;
+        break;
+        case 'ui_theme':
+          try {
+            $ui_theme = $redis->get('UI_THEME');
+          }
+          catch (RedisException $e) {
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_item, $_data),
+              'msg' => array('redis_error', $e)
+            );
+            return false;
+          }
+          if (empty($ui_theme) || !preg_match('/^[a-zA-Z0-9_-]+$/', $ui_theme) || !file_exists('/web/css/themes/' . $ui_theme . '/theme.css')) {
+            return '';
+          }
+          return $ui_theme;
+        break;
       }
     break;
   }

data/web/inc/functions.domain_admin.inc.php

@@ -429,14 +429,25 @@ function domain_admin_sso($_action, $_data) {
 
   switch ($_action) {
     case 'check':
-      $token = $_data;
+      $token = preg_replace('/[^a-zA-Z0-9-]/', '', $_data);
 
       $stmt = $pdo->prepare("SELECT `t1`.`username` FROM `da_sso` AS `t1` JOIN `admin` AS `t2` ON `t1`.`username` = `t2`.`username` WHERE `t1`.`token` = :token AND `t1`.`created` > DATE_SUB(NOW(), INTERVAL '30' SECOND) AND `t2`.`active` = 1 AND `t2`.`superadmin` = 0;");
       $stmt->execute(array(
-        ':token' => preg_replace('/[^a-zA-Z0-9-]/', '', $token)
+        ':token' => $token
       ));
       $return = $stmt->fetch(PDO::FETCH_ASSOC);
-      return empty($return['username']) ? false : $return['username'];
+      if (empty($return['username'])) {
+        return false;
+      }
+      // single-use: consume the token; if a concurrent request already used it, deny
+      $del = $pdo->prepare("DELETE FROM `da_sso` WHERE `token` = :token");
+      $del->execute(array(
+        ':token' => $token
+      ));
+      if ($del->rowCount() < 1) {
+        return false;
+      }
+      return $return['username'];
     case 'issue':
       if ($_SESSION['mailcow_cc_role'] != "admin") {
         $_SESSION['return'][] = array(

data/web/inc/functions.inc.php

@@ -53,6 +53,39 @@ function valid_network($network) {
 function valid_hostname($hostname) {
   return filter_var($hostname, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME);
 }
+// Validates a browser-style Origin: scheme://host[:port], no path/query/fragment/credentials
+function valid_origin($origin) {
+  $parts = parse_url($origin);
+  if ($parts === false || !isset($parts['scheme']) || !isset($parts['host'])) {
+    return false;
+  }
+  if (!in_array(strtolower($parts['scheme']), array('http', 'https'), true)) {
+    return false;
+  }
+  if (isset($parts['user']) || isset($parts['pass']) || isset($parts['path']) || isset($parts['query']) || isset($parts['fragment'])) {
+    return false;
+  }
+  $host = $parts['host'];
+  $host_without_brackets = trim($host, '[]');
+  if (!valid_hostname($host_without_brackets) && !filter_var($host_without_brackets, FILTER_VALIDATE_IP)) {
+    return false;
+  }
+  // Reject anything that doesn't round-trip to the exact same origin (e.g. stray trailing slash)
+  $port = isset($parts['port']) ? ':' . $parts['port'] : '';
+  $rebuilt = strtolower($parts['scheme']) . '://' . strtolower($host) . $port;
+  return strtolower($origin) === $rebuilt;
+}
+// Bring an origin into the exact form a browser sends it (scheme://host[:port], lowercase).
+function normalize_cors_origin($origin) {
+  $origin = trim($origin);
+  if ($origin === '*') {
+    return '*';
+  }
+  if ($origin !== '' && !preg_match('~^[a-z][a-z0-9+.-]*://~i', $origin)) {
+    $origin = 'https://' . $origin;
+  }
+  return valid_origin($origin) ? strtolower($origin) : false;
+}
 // Thanks to https://stackoverflow.com/a/49373789
 // Validates exact ip matches and ip-in-cidr, ipv4 and ipv6
 function ip_acl($ip, $networks) {
@@ -558,7 +591,7 @@ function logger($_data = false) {
       $type = $return['type'];
       $msg = null;
       if (isset($return['msg'])) {
-        $msg = json_encode($return['msg'], JSON_UNESCAPED_UNICODE);
+        $msg = json_encode($return['msg'], JSON_UNESCAPED_UNICODE | JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT);
       }
       $call = null;
       if (isset($return['log'])) {
@@ -600,6 +633,18 @@ function logger($_data = false) {
     return true;
   }
 }
+function is_local_mailcow_domain($domain) {
+  // True if domain is a locally managed, active primary or alias domain
+  global $pdo;
+  $domain = idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46);
+  if (empty($domain)) {
+    return false;
+  }
+  $stmt = $pdo->prepare("SELECT 1 FROM `domain` WHERE `domain` = :d AND `active` = 1
+    UNION SELECT 1 FROM `alias_domain` WHERE `alias_domain` = :d2 AND `active` = 1 LIMIT 1");
+  $stmt->execute(array(':d' => $domain, ':d2' => $domain));
+  return (bool)$stmt->fetchColumn();
+}
 function hasDomainAccess($username, $role, $domain) {
   global $pdo;
   if (empty($domain) || !is_valid_domain_name($domain)) {
@@ -2283,10 +2328,13 @@ function cors($action, $data = null) {
         return false;
       }
 
-      $allowed_origins = isset($data['allowed_origins']) ? $data['allowed_origins'] : array($_SERVER['SERVER_NAME']);
+      $allowed_origins = isset($data['allowed_origins']) ? $data['allowed_origins'] : array(getBaseURL());
       $allowed_origins = !is_array($allowed_origins) ? array_filter(array_map('trim', explode("\n", $allowed_origins))) : $allowed_origins;
-      foreach ($allowed_origins as $origin) {
-        if (!filter_var($origin, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME) && $origin != '*') {
+      foreach ($allowed_origins as &$origin) {
+        if ($origin === '*') {
+          continue;
+        }
+        if (!valid_origin($origin)) {
           $_SESSION['return'][] = array(
             'type' => 'danger',
             'log' => array(__FUNCTION__, $action, $data),
@@ -2294,7 +2342,10 @@ function cors($action, $data = null) {
           );
           return false;
         }
+        // browsers always send a lowercase scheme/host in the Origin header, so normalize to match
+        $origin = strtolower($origin);
       }
+      unset($origin);
 
       $allowed_methods = isset($data['allowed_methods']) ? $data['allowed_methods'] : array('GET', 'POST', 'PUT', 'DELETE');
       $allowed_methods  = !is_array($allowed_methods) ? array_map('trim', preg_split( "/( |,|;|\n)/", $allowed_methods)) : $allowed_methods;
@@ -2342,26 +2393,35 @@ function cors($action, $data = null) {
         );
       }
 
-      $cors_settings                    = !$cors_settings ? array('allowed_origins' => $_SERVER['SERVER_NAME'], 'allowed_methods' => 'GET, POST, PUT, DELETE') : $cors_settings;
-      $cors_settings['allowed_origins'] = empty($cors_settings['allowed_origins']) ? $_SERVER['SERVER_NAME'] : $cors_settings['allowed_origins'];
+      $cors_settings                    = !$cors_settings ? array('allowed_origins' => getBaseURL(), 'allowed_methods' => 'GET, POST, PUT, DELETE') : $cors_settings;
+      $cors_settings['allowed_origins'] = empty($cors_settings['allowed_origins']) ? getBaseURL() : $cors_settings['allowed_origins'];
       $cors_settings['allowed_methods'] = empty($cors_settings['allowed_methods']) ? 'GET, POST, PUT, DELETE, OPTION' : $cors_settings['allowed_methods'];
 
       return $cors_settings;
     break;
     case "set_headers":
       $cors_settings = cors('get');
+      // normalize the stored list; it may still hold bare hostnames written before origins were validated as origins
+      $allowed_origins = array_filter(array_map('normalize_cors_origin', explode(',', $cors_settings['allowed_origins'])));
+      $origin = isset($_SERVER['HTTP_ORIGIN']) ? normalize_cors_origin($_SERVER['HTTP_ORIGIN']) : false;
       // check if requested origin is in allowed origins
-      $allowed_origins = explode(', ', $cors_settings['allowed_origins']);
-      $cors_settings['allowed_origins'] = $allowed_origins[0];
-      if (in_array('*', $allowed_origins)){
-        $cors_settings['allowed_origins'] = '*';
-      } else if (array_key_exists('HTTP_ORIGIN', $_SERVER) && in_array($_SERVER['HTTP_ORIGIN'], $allowed_origins)) {
-        $cors_settings['allowed_origins'] = $_SERVER['HTTP_ORIGIN'];
+      $allow_origin = null;
+      if (in_array('*', $allowed_origins, true)) {
+        $allow_origin = '*';
+      } else if ($origin !== false && in_array($origin, $allowed_origins, true)) {
+        $allow_origin = $origin;
       }
       // always allow OPTIONS for preflight request
       $cors_settings["allowed_methods"] = empty($cors_settings["allowed_methods"]) ? 'OPTIONS' : $cors_settings["allowed_methods"] . ', ' . 'OPTIONS';
 
-      header('Access-Control-Allow-Origin: ' . $cors_settings['allowed_origins']);
+      // a disallowed origin gets no Access-Control-Allow-Origin at all; echoing a different origin than the requesting one tells a browser nothing
+      if ($allow_origin !== null) {
+        header('Access-Control-Allow-Origin: ' . $allow_origin);
+      }
+      if ($allow_origin !== '*') {
+        // the response depends on the request origin, keep caches from mixing them up
+        header('Vary: Origin', false);
+      }
       header('Access-Control-Allow-Methods: '. $cors_settings['allowed_methods']);
       header('Access-Control-Allow-Headers: Accept, Content-Type, X-Api-Key, Origin');
 
@@ -3503,7 +3563,16 @@ function protect_route($allowed_roles = ['admin', 'domainadmin', 'user'], $redir
     if (isset($redirects['unauthenticated'])) {
       header('Location: ' . $redirects['unauthenticated']);
     } else {
-      header('Location: /');
+      // Send a deep link to the login page for its area instead of the user login at /,
+      // e.g. /admin/dashboard -> /admin rather than /
+      $request_uri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/';
+      if (strpos($request_uri, '/admin/') === 0) {
+        header('Location: /admin');
+      } elseif (strpos($request_uri, '/domainadmin/') === 0) {
+        header('Location: /domainadmin');
+      } else {
+        header('Location: /');
+      }
     }
     exit();
   }

data/web/inc/functions.mailbox.inc.php

@@ -41,13 +41,15 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
           else {
             $username = $_SESSION['mailcow_cc_username'];
           }
-          if (isset($_data["validity"]) && !filter_var($_data["validity"], FILTER_VALIDATE_INT, array('options' => array('min_range' => 1, 'max_range' => 87600)))) {
-            $_SESSION['return'][] = array(
-              'type' => 'danger',
-              'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
-              'msg' => 'validity_missing'
-            );
-            return false;
+          if (isset($_data["validity"])) {
+            if (!filter_var($_data["validity"], FILTER_VALIDATE_INT, array('options' => array('min_range' => 1, 'max_range' => 87600)))) {
+              $_SESSION['return'][] = array(
+                'type' => 'danger',
+                'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
+                'msg' => 'validity_missing'
+              );
+              return false;
+            }
           }
           else {
             // Default to 1 yr
@@ -60,7 +62,8 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $permanent = 0;
           }
           $domain = $_data['domain'];
-          $description = $_data['description'];
+          // spamalias.description is NOT NULL, an absent description must not become a null insert
+          $description = $_data['description'] ?? '';
           $valid_domains[] = mailbox('get', 'mailbox_details', $username)['domain'];
           $valid_alias_domains = user_get_alias_details($username)['alias_domains'];
           if (!empty($valid_alias_domains)) {
@@ -747,6 +750,18 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
               $goto_domain = idn_to_ascii(substr(strstr($goto, '@'), 1), 0, INTL_IDNA_VARIANT_UTS46);
               $goto_local_part = strstr($goto, '@', true);
               $goto = $goto_local_part.'@'.$goto_domain;
+              // Deny external goto domains: global switch (all roles) overrides the per-DA ACL
+              if (($GLOBALS['ALIAS_DISABLE_EXTERNAL_DOMAINS'] === true ||
+                  (isset($_SESSION['acl']['alias_external_goto']) && $_SESSION['acl']['alias_external_goto'] != "1")) &&
+                  !is_local_mailcow_domain($goto_domain)) {
+                $_SESSION['return'][] = array(
+                  'type' => 'danger',
+                  'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
+                  'msg' => array('external_goto_denied', htmlspecialchars($goto))
+                );
+                unset($gotos[$i]);
+                continue;
+              }
               $stmt = $pdo->prepare("SELECT `username` FROM `mailbox`
                 WHERE `kind` REGEXP 'location|thing|group'
                   AND `username`= :goto");
@@ -2712,6 +2727,19 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
                   unset($gotos[$i]);
                   continue;
                 }
+                // Deny external goto domains: global switch (all roles) overrides the per-DA ACL
+                $goto_domain = idn_to_ascii(substr(strstr($goto, '@'), 1), 0, INTL_IDNA_VARIANT_UTS46);
+                if (($GLOBALS['ALIAS_DISABLE_EXTERNAL_DOMAINS'] === true ||
+                    (isset($_SESSION['acl']['alias_external_goto']) && $_SESSION['acl']['alias_external_goto'] != "1")) &&
+                    !is_local_mailcow_domain($goto_domain)) {
+                  $_SESSION['return'][] = array(
+                    'type' => 'danger',
+                    'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
+                    'msg' => array('external_goto_denied', htmlspecialchars($goto))
+                  );
+                  unset($gotos[$i]);
+                  continue;
+                }
                 if ($goto == $address) {
                   $_SESSION['return'][] = array(
                     'type' => 'danger',
@@ -5320,6 +5348,14 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
               $mailboxdata['rl_scope'] = 'domain';
             }
             $mailboxdata['is_relayed'] = $row['backupmx'];
+            // Internal send-as ACL for this mailbox, mirrors the sender_acl field accepted by edit/mailbox
+            $mailboxdata['sender_acl'] = array();
+            $stmt = $pdo->prepare("SELECT `send_as` FROM `sender_acl` WHERE `logged_in_as` = :username AND `external` = '0'");
+            $stmt->execute(array(':username' => $_data));
+            $sender_acl_rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+            foreach ($sender_acl_rows as $sender_acl_row) {
+              $mailboxdata['sender_acl'][] = $sender_acl_row['send_as'];
+            }
           }
           $stmt = $pdo->prepare("SELECT `tag_name`
             FROM `tags_mailbox` WHERE `username`= :username");
@@ -5647,8 +5683,11 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $stmt->execute(array(
               ':username' => $username
             ));
-            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE '%/" . $username . "/%' OR `c_uid` = :username");
+            // bind LIKE pattern + escape LIKE wildcards so the value matches literally (no SQLi, no over-match)
+            $c_object_like = '%/' . addcslashes($username, '\\%_') . '/%';
+            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE :c_object_like OR `c_uid` = :username");
             $stmt->execute(array(
+              ':c_object_like' => $c_object_like,
               ':username' => $username
             ));
             $stmt = $pdo->prepare("DELETE FROM `sogo_store` WHERE `c_folder_id` IN (SELECT `c_folder_id` FROM `sogo_folder_info` WHERE `c_path2` = :username)");
@@ -6044,8 +6083,11 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $stmt->execute(array(
               ':username' => $username
             ));
-            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE '%/" . str_replace('%', '\%', $username) . "/%' OR `c_uid` = :username");
+            // bind LIKE pattern + escape LIKE wildcards so the value matches literally (no SQLi, no over-match)
+            $c_object_like = '%/' . addcslashes($username, '\\%_') . '/%';
+            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE :c_object_like OR `c_uid` = :username");
             $stmt->execute(array(
+              ':c_object_like' => $c_object_like,
               ':username' => $username
             ));
             $stmt = $pdo->prepare("DELETE FROM `sogo_store` WHERE `c_folder_id` IN (SELECT `c_folder_id` FROM `sogo_folder_info` WHERE `c_path2` = :username)");
@@ -6201,8 +6243,11 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $stmt->execute(array(
               ':username' => $name
             ));
-            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE '%/" . $name . "/%' OR `c_uid` = :username");
+            // bind LIKE pattern + escape LIKE wildcards so the value matches literally (no SQLi, no over-match)
+            $c_object_like = '%/' . addcslashes($name, '\\%_') . '/%';
+            $stmt = $pdo->prepare("DELETE FROM `sogo_acl` WHERE `c_object` LIKE :c_object_like OR `c_uid` = :username");
             $stmt->execute(array(
+              ':c_object_like' => $c_object_like,
               ':username' => $name
             ));
             $stmt = $pdo->prepare("DELETE FROM `sogo_store` WHERE `c_folder_id` IN (SELECT `c_folder_id` FROM `sogo_folder_info` WHERE `c_path2` = :username)");

data/web/inc/functions.quarantine.inc.php

@@ -22,7 +22,7 @@ function quarantine($_action, $_data = null) {
         return false;
       }
       $stmt = $pdo->prepare('SELECT `id` FROM `quarantine` LEFT OUTER JOIN `user_acl` ON `user_acl`.`username` = `rcpt`
-        WHERE `qhash` = :hash
+        WHERE `qhash` = :hash
           AND user_acl.quarantine = 1
           AND rcpt IN (SELECT username FROM mailbox)');
       $stmt->execute(array(':hash' => $hash));
@@ -65,7 +65,7 @@ function quarantine($_action, $_data = null) {
         return false;
       }
       $stmt = $pdo->prepare('SELECT `id` FROM `quarantine` LEFT OUTER JOIN `user_acl` ON `user_acl`.`username` = `rcpt`
-        WHERE `qhash` = :hash
+        WHERE `qhash` = :hash
           AND `user_acl`.`quarantine` = 1
           AND `username` IN (SELECT `username` FROM `mailbox`)');
       $stmt->execute(array(':hash' => $hash));
@@ -170,6 +170,8 @@ function quarantine($_action, $_data = null) {
         }
         elseif ($release_format == 'raw') {
           $detail_row['msg'] = preg_replace('/^X-Spam-Flag: (.*)/m', 'X-Pre-Release-Spam-Flag: $1', $detail_row['msg']);
+          // dot-stuffing per RFC5321 4.5.2: escape leading dots
+          $detail_row['msg'] = preg_replace('~^\.~m', '..', $detail_row['msg']);
           $postfix_talk = array(
             array('220', 'HELO quarantine' . chr(10)),
             array('250', 'MAIL FROM: ' . $sender . chr(10)),
@@ -180,7 +182,7 @@ function quarantine($_action, $_data = null) {
             array('221', '')
           );
           // Thanks to https://stackoverflow.com/questions/6632399/given-an-email-as-raw-text-how-can-i-send-it-using-php
-          $smtp_connection = fsockopen($postfix, 590, $errno, $errstr, 1); 
+          $smtp_connection = fsockopen($postfix, 590, $errno, $errstr, 1);
           if (!$smtp_connection) {
             logger(array('return' => array(
               array(
@@ -192,7 +194,7 @@ function quarantine($_action, $_data = null) {
             return false;
           }
           for ($i=0; $i < count($postfix_talk); $i++) {
-            $smtp_resource = fgets($smtp_connection, 256); 
+            $smtp_resource = fgets($smtp_connection, 256);
             if (substr($smtp_resource, 0, 3) !== $postfix_talk[$i][0]) {
               $ret = substr($smtp_resource, 0, 3);
               $ret = (empty($ret)) ? '-' : $ret;
@@ -465,17 +467,19 @@ function quarantine($_action, $_data = null) {
           }
           elseif ($release_format == 'raw') {
             $row['msg'] = preg_replace('/^X-Spam-Flag: (.*)/m', 'X-Pre-Release-Spam-Flag: $1', $row['msg']);
+            // dot-stuffing per RFC5321 4.5.2: escape leading dots
+            $row['msg'] = preg_replace('~^\.~m', '..', $row['msg']);
             $postfix_talk = array(
               array('220', 'HELO quarantine' . chr(10)),
               array('250', 'MAIL FROM: ' . $sender . chr(10)),
               array('250', 'RCPT TO: ' . $row['rcpt'] . chr(10)),
               array('250', 'DATA' . chr(10)),
-              array('354', str_replace("\n.", '', $row['msg']) . chr(10) . '.' . chr(10)),
+              array('354', $row['msg'] . chr(10) . '.' . chr(10)),
               array('250', 'QUIT' . chr(10)),
               array('221', '')
             );
             // Thanks to https://stackoverflow.com/questions/6632399/given-an-email-as-raw-text-how-can-i-send-it-using-php
-            $smtp_connection = fsockopen($postfix, 590, $errno, $errstr, 1); 
+            $smtp_connection = fsockopen($postfix, 590, $errno, $errstr, 1);
             if (!$smtp_connection) {
               $_SESSION['return'][] = array(
                 'type' => 'warning',
@@ -485,7 +489,7 @@ function quarantine($_action, $_data = null) {
               return false;
             }
             for ($i=0; $i < count($postfix_talk); $i++) {
-              $smtp_resource = fgets($smtp_connection, 256); 
+              $smtp_resource = fgets($smtp_connection, 256);
               if (substr($smtp_resource, 0, 3) !== $postfix_talk[$i][0]) {
                 $ret = substr($smtp_resource, 0, 3);
                 $ret = (empty($ret)) ? '-' : $ret;
@@ -833,7 +837,7 @@ function quarantine($_action, $_data = null) {
         )));
         return false;
       }
-      $stmt = $pdo->prepare('SELECT * FROM `quarantine` WHERE `qhash` = :hash');
+      $stmt = $pdo->prepare('SELECT * FROM `quarantine` WHERE `qhash` = :hash');
       $stmt->execute(array(':hash' => $hash));
       return $stmt->fetch(PDO::FETCH_ASSOC);
     break;

data/web/inc/header.inc.php

@@ -22,6 +22,9 @@ if (preg_match("/debug/i", $_SERVER['REQUEST_URI'])) {
 if ($_SERVER['REQUEST_URI'] == '/') {
   $css_minifier->add('/web/css/site/index.css');
 }
+if (file_exists('/web/css/themes/'.$UI_THEME.'/theme.css')) {
+  $css_minifier->add('/web/css/themes/'.$UI_THEME.'/theme.css');
+}
 
 $hash = $css_minifier->getDataHash();
 $CSSPath = '/tmp/' . $hash . '.css';
@@ -30,6 +33,17 @@ if(!file_exists($CSSPath)) {
   cleanupCSS($hash);
 }
 
+// dark mode bundle, core dark mode + theme dark.css
+$dark_minifier = new CSSminifierExtended('/web/css/themes/mailcow-darkmode.css');
+if (file_exists('/web/css/themes/'.$UI_THEME.'/dark.css')) {
+  $dark_minifier->add('/web/css/themes/'.$UI_THEME.'/dark.css');
+}
+$DarkCSSPath = '/tmp/' . $hash . '-' . $dark_minifier->getDataHash() . '.css';
+if(!file_exists($DarkCSSPath)) {
+  $dark_minifier->minify($DarkCSSPath);
+}
+$dark_css_path = '/cache/' . basename($DarkCSSPath);
+
 $mailcow_apps_processed = $MAILCOW_APPS;
 $app_links = customize('get', 'app_links');
 $app_links_processed = $app_links;
@@ -77,6 +91,7 @@ $globalVariables = [
   'dual_login' => @$_SESSION['dual-login'],
   'ui_texts' => $UI_TEXTS,
   'css_path' => '/cache/'.basename($CSSPath),
+  'dark_css_path' => $dark_css_path,
   'logo' => customize('get', 'main_logo'),
   'logo_dark' => customize('get', 'main_logo_dark'),
   'available_languages' => $AVAILABLE_LANGUAGES,

data/web/inc/init_db.inc.php

@@ -4,7 +4,7 @@ function init_db_schema()
   try {
     global $pdo;
 
-    $db_version = "19022026_1220";
+    $db_version = "18082026_1200";
 
     $stmt = $pdo->query("SHOW TABLES LIKE 'versions'");
     $num_results = count($stmt->fetchAll(PDO::FETCH_ASSOC));
@@ -719,7 +719,8 @@ function init_db_schema()
           "alias_domains" => "TINYINT(1) NOT NULL DEFAULT '0'",
           "mailbox_relayhost" => "TINYINT(1) NOT NULL DEFAULT '1'",
           "domain_relayhost" => "TINYINT(1) NOT NULL DEFAULT '1'",
-          "domain_desc" => "TINYINT(1) NOT NULL DEFAULT '0'"
+          "domain_desc" => "TINYINT(1) NOT NULL DEFAULT '0'",
+          "alias_external_goto" => "TINYINT(1) NOT NULL DEFAULT '1'"
         ),
         "keys" => array(
           "primary" => array(
@@ -1464,6 +1465,8 @@ function init_db_schema()
         "pop3_access" => intval($GLOBALS['MAILBOX_DEFAULT_ATTRIBUTES']['pop3_access']),
         "smtp_access" => intval($GLOBALS['MAILBOX_DEFAULT_ATTRIBUTES']['smtp_access']),
         "sieve_access" => intval($GLOBALS['MAILBOX_DEFAULT_ATTRIBUTES']['sieve_access']),
+        "eas_access" => intval($GLOBALS['MAILBOX_DEFAULT_ATTRIBUTES']['eas_access']),
+        "dav_access" => intval($GLOBALS['MAILBOX_DEFAULT_ATTRIBUTES']['dav_access']),
         "acl_spam_alias" => 1,
         "acl_tls_policy" => 1,
         "acl_spam_score" => 1,

data/web/inc/prerequisites.inc.php

@@ -319,10 +319,16 @@ $css_minifier = new CSSminifierExtended();
 $css_dir = array_diff(scandir('/web/css/build'), array('..', '.'));
 // get customized ui data
 $UI_TEXTS = customize('get', 'ui_texts');
+// theme selected in admin UI overrides $UI_THEME
+if ($ui_theme_selected = customize('get', 'ui_theme')) {
+  $UI_THEME = $ui_theme_selected;
+}
 
 
 // minify bootstrap theme
-if (file_exists('/web/css/themes/'.$UI_THEME.'-bootstrap.css'))
+if (file_exists('/web/css/themes/'.$UI_THEME.'/bootstrap.css'))
+  $css_minifier->add('/web/css/themes/'.$UI_THEME.'/bootstrap.css');
+elseif (file_exists('/web/css/themes/'.$UI_THEME.'-bootstrap.css'))
   $css_minifier->add('/web/css/themes/'.$UI_THEME.'-bootstrap.css');
 else
   $css_minifier->add('/web/css/themes/lumen-bootstrap.css');

data/web/inc/vars.inc.php

@@ -121,6 +121,8 @@ $AVAILABLE_LANGUAGES = array(
 // default theme is lumen
 // additional themes can be found here: https://bootswatch.com/
 // copy them to data/web/css/themes/{THEME-NAME}-bootstrap.css
+// or use a theme folder data/web/css/themes/{THEME-NAME}/ (theme.css, optional dark.css, bootstrap.css, theme.json)
+// theme folders can be selected in System > Configuration > Customize, which overrides $UI_THEME
 $UI_THEME = "lumen";
 
 // Show DKIM private keys - false by default
@@ -246,6 +248,10 @@ $PW_RESET_TOKEN_LIMIT = 3;
 // Maximum time in minutes a password reset token is valid
 $PW_RESET_TOKEN_LIFETIME = 15;
 
+// Globally forbid aliases with external (non-local) goto domains for ALL roles (incl. admins),
+// overriding the per-domain-admin da_acl. false = defer to da_acl.
+$ALIAS_DISABLE_EXTERNAL_DOMAINS = false;
+
 // UV flag handling in FIDO2/WebAuthn - defaults to false to allow iOS logins
 // true = required
 // false = preferred

data/web/js/build/001-bootstrap.bundle.min.js

@@ -1,7 +1,7 @@
 /*!
-  * Bootstrap v5.1.3 (https://getbootstrap.com/)
-  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap v5.3.8 (https://getbootstrap.com/)
+  * Copyright 2011-2025 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).bootstrap=e()}(this,(function(){"use strict";const t="transitionend",e=t=>{let e=t.getAttribute("data-bs-target");if(!e||"#"===e){let i=t.getAttribute("href");if(!i||!i.includes("#")&&!i.startsWith("."))return null;i.includes("#")&&!i.startsWith("#")&&(i=`#${i.split("#")[1]}`),e=i&&"#"!==i?i.trim():null}return e},i=t=>{const i=e(t);return i&&document.querySelector(i)?i:null},n=t=>{const i=e(t);return i?document.querySelector(i):null},s=e=>{e.dispatchEvent(new Event(t))},o=t=>!(!t||"object"!=typeof t)&&(void 0!==t.jquery&&(t=t[0]),void 0!==t.nodeType),r=t=>o(t)?t.jquery?t[0]:t:"string"==typeof t&&t.length>0?document.querySelector(t):null,a=(t,e,i)=>{Object.keys(i).forEach((n=>{const s=i[n],r=e[n],a=r&&o(r)?"element":null==(l=r)?`${l}`:{}.toString.call(l).match(/\s([a-z]+)/i)[1].toLowerCase();var 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i=t.NAME,n=e.fn[i];e.fn[i]=t.jQueryInterface,e.fn[i].Constructor=t,e.fn[i].noConflict=()=>(e.fn[i]=n,t.jQueryInterface)}},"loading"===document.readyState?(p.length||document.addEventListener("DOMContentLoaded",(()=>{p.forEach((t=>t()))})),p.push(e)):e()},_=t=>{"function"==typeof t&&t()},b=(e,i,n=!0)=>{if(!n)return void _(e);const o=(t=>{if(!t)return 0;let{transitionDuration:e,transitionDelay:i}=window.getComputedStyle(t);const n=Number.parseFloat(e),s=Number.parseFloat(i);return n||s?(e=e.split(",")[0],i=i.split(",")[0],1e3*(Number.parseFloat(e)+Number.parseFloat(i))):0})(i)+5;let r=!1;const a=({target:n})=>{n===i&&(r=!0,i.removeEventListener(t,a),_(e))};i.addEventListener(t,a),setTimeout((()=>{r||s(i)}),o)},v=(t,e,i,n)=>{let s=t.indexOf(e);if(-1===s)return t[!i&&n?t.length-1:0];const o=t.length;return s+=i?1:-1,n&&(s=(s+o)%o),t[Math.max(0,Math.min(s,o-1))]},y=/[^.]*(?=\..*)\.|.*/,w=/\..*/,E=/::\d+$/,A={};let T=1;const O={mouseenter:"mouseover",mouseleave:"mouseout"},C=/^(mouseenter|mouseleave)/i,k=new Set(["click","dblclick","mouseup","mousedown","contextmenu","mousewheel","DOMMouseScroll","mouseover","mouseout","mousemove","selectstart","selectend","keydown","keypress","keyup","orientationchange","touchstart","touchmove","touchend","touchcancel","pointerdown","pointermove","pointerup","pointerleave","pointercancel","gesturestart","gesturechange","gestureend","focus","blur","change","reset","select","submit","focusin","focusout","load","unload","beforeunload","resize","move","DOMContentLoaded","readystatechange","error","abort","scroll"]);function L(t,e){return e&&`${e}::${T++}`||t.uidEvent||T++}function x(t){const e=L(t);return t.uidEvent=e,A[e]=A[e]||{},A[e]}function D(t,e,i=null){const n=Object.keys(t);for(let s=0,o=n.length;s<o;s++){const o=t[n[s]];if(o.originalHandler===e&&o.delegationSelector===i)return o}return null}function S(t,e,i){const n="string"==typeof e,s=n?i:e;let o=P(t);return 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+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).bootstrap=e()}(this,function(){"use strict";const t=new Map,e={set(e,i,n){t.has(e)||t.set(e,new Map);const s=t.get(e);s.has(i)||0===s.size?s.set(i,n):console.error(`Bootstrap doesn't allow more than one instance per element. 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 //# sourceMappingURL=bootstrap.bundle.min.js.map

data/web/js/build/013-mailcow.js

@@ -124,6 +124,9 @@ $(document).ready(function() {
         var lastTab = localStorage.getItem(key);
         if (lastTab) {
           $('[data-bs-target="#' + lastTab + '"]').click();
+          var dropdown = $('[data-bs-target="#' + lastTab + '"]').closest('.dropdown');
+          dropdown.find('.dropdown-menu').removeClass('show');
+          dropdown.find('.dropdown-toggle').attr('aria-expanded', 'false');
           var tab = $('[id^="' + lastTab + '"]');
           $(tab).find('.card-body.collapse:first').collapse('show');
         }
@@ -347,7 +350,7 @@ $(document).ready(function() {
       if ($('#rspamd_logo_sm').length) $('#rspamd_logo_sm').attr('src', '/img/rspamd_logo_dark.png');
       localStorage.setItem('mailcow_theme', 'light');
     }else{
-      $('head').append('<link id="dark-mode-theme" rel="stylesheet" type="text/css" href="/css/themes/mailcow-darkmode.css">');
+      $('head').append('<link id="dark-mode-theme" rel="stylesheet" type="text/css" href="' + mailcow_dark_css + '">');
       $('#dark-mode-toggle').prop('checked', true);
       $('.main-logo').addClass('d-none');
       $('.main-logo-dark').removeClass('d-none');

data/web/js/site/dashboard.js

@@ -30,7 +30,7 @@ $(document).ready(function() {
   // create host cpu and mem charts
   createHostCpuAndMemChart();
   // check for new version
-  if (mailcow_info.branch === "master"){
+  if (mailcow_info.branch === "master" && mailcow_cc_role === "admin"){
     check_update(mailcow_info.version_tag, mailcow_info.project_url);
   }
   $("#mailcow_version").click(function(){
@@ -1089,6 +1089,8 @@ jQuery(function($){
         return str;
       }).join('<br>\n');
       item.subject = escapeHtml(item.subject);
+      if (item.sender_mime != null) item.sender_mime = escapeHtml(item.sender_mime);
+      if (item['message-id'] != null) item['message-id'] = escapeHtml(item['message-id']);
       var scan_time = item.time_real.toFixed(3);
       if (item.time_virtual) {
         scan_time += ' / ' + item.time_virtual.toFixed(3);
@@ -1167,6 +1169,7 @@ jQuery(function($){
         if (item === null) { return true; }
         item.user = escapeHtml(item.user);
         item.call = escapeHtml(item.call);
+        if (item.msg) item.msg = escapeHtml(item.msg);
         item.task = '<code>' + item.task + '</code>';
         item.type = '<span class="badge fs-6 bg-' + item.type + '">' + item.type + '</span>';
       });
@@ -1174,6 +1177,7 @@ jQuery(function($){
       $.each(data, function (i, item) {
         if (item === null) { return true; }
         item.username = escapeHtml(item.username);
+        item.real_rip = escapeHtml(item.real_rip);
         item.service = '<div class="badge fs-6 bg-secondary">' + item.service.toUpperCase() + '</div>';
       });
     } else if (table == 'general_syslog') {
@@ -1212,6 +1216,11 @@ jQuery(function($){
       });
     } else if (table == 'rllog') {
       $.each(data, function (i, item) {
+        if (item.header_from != null) item.header_from = escapeHtml(item.header_from);
+        if (item.header_subject != null) item.header_subject = escapeHtml(item.header_subject);
+        if (item.from != null) item.from = escapeHtml(item.from);
+        if (item.rcpt != null) item.rcpt = escapeHtml(item.rcpt);
+        if (item.message_id != null) item.message_id = escapeHtml(item.message_id);
         if (item.user == null) {
           item.user = "none";
         }
@@ -1669,41 +1678,26 @@ function createHostCpuAndMemChart(){
 function check_update(current_version, github_repo_url){
   if (!current_version || !github_repo_url) return false;
 
-  var github_account = github_repo_url.split("/")[3];
-  var github_repo_name = github_repo_url.split("/")[4];
 
-  // get details about latest release
-  window.fetch("https://api.github.com/repos/"+github_account+"/"+github_repo_name+"/releases/latest", {method:'GET',cache:'no-cache'}).then(function(response) {
+  window.fetch("/inc/ajax/update_check.php", {method:'GET',cache:'no-cache'}).then(function(response) {
+    if (!response.ok) throw new Error("update check returned " + response.status);
     return response.json();
-  }).then(function(latest_data) {
-    // get details about current release
-    window.fetch("https://api.github.com/repos/"+github_account+"/"+github_repo_name+"/releases/tags/"+current_version, {method:'GET',cache:'no-cache'}).then(function(response) {
-      return response.json();
-    }).then(function(current_data) {
-      // compare releases
-      var date_current = new Date(current_data.created_at);
-      var date_latest = new Date(latest_data.created_at);
-      if (date_latest.getTime() <= date_current.getTime()){
-        // no update available
-        $("#mailcow_update").removeClass("text-warning text-danger").addClass("text-success");
-        $("#mailcow_update").html("<b>" + lang_debug.no_update_available + "</b>");
-      } else {
-        // update available
-        $("#mailcow_update").removeClass("text-danger text-success").addClass("text-warning");
-        $("#mailcow_update").html(lang_debug.update_available + ` <a href="#" id="mailcow_update_changelog">`+latest_data.tag_name+`</a>`);
-        $("#mailcow_update_changelog").click(function(){
-          if (mailcow_cc_role !== "admin" && mailcow_cc_role !== "domainadmin")
-            return;
+  }).then(function(data) {
+    if (data.status === "no_update") {
+      $("#mailcow_update").removeClass("text-warning text-danger").addClass("text-success");
+      $("#mailcow_update").html("<b>" + lang_debug.no_update_available + "</b>");
+    } else if (data.status === "update_available") {
+      $("#mailcow_update").removeClass("text-danger text-success").addClass("text-warning");
+      $("#mailcow_update").html(lang_debug.update_available + ` <a href="#" id="mailcow_update_changelog">`+data.latest_tag+`</a>`);
+      $("#mailcow_update_changelog").click(function(){
+        if (mailcow_cc_role !== "admin" && mailcow_cc_role !== "domainadmin")
+          return;
 
-          showVersionModal("New Release " + latest_data.tag_name, latest_data.tag_name);
-        })
-      }
-    }).catch(err => {
-      // err
-      console.log(err);
-      $("#mailcow_update").removeClass("text-success text-warning").addClass("text-danger");
-      $("#mailcow_update").html("<b>"+ lang_debug.update_failed +"</b>");
-    });
+        showVersionModal("New Release " + data.latest_tag, data.latest_tag);
+      })
+    } else {
+      throw new Error(data.message || "update check failed");
+    }
   }).catch(err => {
     // err
     console.log(err);

data/web/js/site/mailbox.js

@@ -996,6 +996,7 @@ jQuery(function($){
               'style="min-width:2em;width:' + item.percent_in_use + '%">' + item.percent_in_use + '%' + '</div></div>'
             };
             item.username = escapeHtml(item.username);
+            item.name = escapeHtml(item.name);
 
             if (Array.isArray(item.tags)){
               var tags = '';

data/web/json_api.php

@@ -2038,6 +2038,9 @@ if (isset($_GET['query'])) {
         case "custom_login":
           process_edit_return(customize('edit', 'custom_login', $attr));
         break;
+        case "ui_theme":
+          process_edit_return(customize('edit', 'ui_theme', $attr));
+        break;
         case "self":
           if ($_SESSION['mailcow_cc_role'] == "domainadmin") {
             process_edit_return(domain_admin('edit', $attr));

data/web/lang/lang.de-de.json

@@ -1,6 +1,7 @@
 {
     "acl": {
         "alias_domains": "Alias-Domains hinzufügen",
+        "alias_external_goto": "Aliase mit externen Ziel-Domains erlauben",
         "app_passwds": "App-Passwörter verwalten",
         "bcc_maps": "BCC-Maps",
         "delimiter_action": "Delimiter-Aktionen (tags)",
@@ -394,6 +395,11 @@
         "ui_header_announcement_type_info": "Info",
         "ui_header_announcement_type_warning": "Wichtig",
         "ui_texts": "UI-Label und Texte",
+        "ui_theme": "Theme",
+        "ui_theme_dark": "Enthält eine Darkmode-Variante",
+        "ui_theme_default": "Standard",
+        "ui_theme_info": "Themes sind Ordner in <code>data/web/css/themes/&lt;name&gt;/</code> mit folgenden Dateien:<ul class=\"mb-0\"><li><code>theme.css</code> (erforderlich)</li><li><code>dark.css</code> (optional, Darkmode)</li><li><code>bootstrap.css</code> (optional, ersetzt das Bootstrap-Basistheme)</li><li><code>theme.json</code> (optional, <code>name</code> und <code>description</code>)</li></ul>",
+        "ui_theme_none": "Keine Themes gefunden.",
         "unban_pending": "ausstehend",
         "unchanged_if_empty": "Unverändert, wenn leer",
         "upload": "Hochladen",
@@ -443,6 +449,7 @@
         "domain_not_found": "Domain %s nicht gefunden",
         "domain_quota_m_in_use": "Domain-Speicherplatzlimit muss größer oder gleich %d MiB sein",
         "extended_sender_acl_denied": "Keine Rechte zum Setzen von externen Absenderadressen",
+        "external_goto_denied": "Externe Ziel-Adresse %s ist nicht erlaubt",
         "extra_acl_invalid": "Externe Absenderadresse \"%s\" ist ungültig",
         "extra_acl_invalid_domain": "Externe Absenderadresse \"%s\" verwendet eine ungültige Domain",
         "fido2_verification_failed": "FIDO2-Verifizierung fehlgeschlagen: %s",
@@ -548,6 +555,7 @@
         "webauthn_authenticator_failed": "Der ausgewählte Authenticator wurde nicht gefunden",
         "webauthn_publickey_failed": "Zu dem ausgewählten Authenticator wurde kein Publickey hinterlegt",
         "webauthn_username_failed": "Der ausgewählte Authenticator gehört zu einem anderen Konto",
+        "ui_theme_invalid": "Theme nicht gefunden",
         "unknown": "Ein unbekannter Fehler trat auf",
         "unknown_tfa_method": "Unbekannte TFA-Methode",
         "unlimited_quota_acl": "Unendliche Quota untersagt durch ACL",
@@ -728,6 +736,7 @@
         "mta_sts_mx": "MX-Server",
         "mta_sts_mx_info": "Erlaubt das Senden nur an explizit aufgeführte Mailserver-Hostnamen; der sendende MTA überprüft, ob der DNS-MX-Hostname mit der Richtlinienliste übereinstimmt, und erlaubt die Zustellung nur mit einem gültigen TLS-Zertifikat (schützt vor MITM).",
         "mta_sts_mx_notice": "Es können mehrere MX-Server angegeben werden (durch Kommas getrennt).",
+        "mta_sts_active_info": "Wenn nicht angehakt, wird die MTA-STS-Richtlinie nicht veröffentlicht und für die mta-sts-Subdomain kein Zertifikat über ACME angefordert.",
         "multiple_bookings": "Mehrfaches Buchen",
         "nexthop": "Next Hop",
         "none_inherit": "Keine Auswahl / Erben",
@@ -1203,6 +1212,7 @@
         "tls_policy_map_entry_deleted": "TLS-Richtlinie mit der ID %s wurde gelöscht",
         "tls_policy_map_entry_saved": "TLS-Richtlinieneintrag \"%s\" wurde gespeichert",
         "ui_texts": "Änderungen an UI-Texten",
+        "ui_theme_modified": "Theme wurde erfolgreich gespeichert",
         "upload_success": "Datei wurde erfolgreich hochgeladen",
         "verified_fido2_login": "FIDO2-Anmeldung verifiziert",
         "verified_totp_login": "TOTP-Anmeldung verifiziert",

data/web/lang/lang.en-gb.json

@@ -1,6 +1,7 @@
 {
     "acl": {
         "alias_domains": "Add alias domains",
+        "alias_external_goto": "Allow aliases with external goto domains",
         "app_passwds": "Manage app passwords",
         "bcc_maps": "BCC maps",
         "delimiter_action": "Delimiter action",
@@ -404,6 +405,11 @@
         "ui_header_announcement_type_info": "Info",
         "ui_header_announcement_type_warning": "Important",
         "ui_texts": "UI labels and texts",
+        "ui_theme": "Theme",
+        "ui_theme_dark": "Includes a dark mode variant",
+        "ui_theme_default": "Default",
+        "ui_theme_info": "Themes are folders in <code>data/web/css/themes/&lt;name&gt;/</code> with the following files:<ul class=\"mb-0\"><li><code>theme.css</code> (required)</li><li><code>dark.css</code> (optional, dark mode)</li><li><code>bootstrap.css</code> (optional, replaces the Bootstrap base theme)</li><li><code>theme.json</code> (optional, <code>name</code> and <code>description</code>)</li></ul>",
+        "ui_theme_none": "No themes found.",
         "unban_pending": "unban pending",
         "unchanged_if_empty": "If unchanged leave blank",
         "upload": "Upload",
@@ -444,6 +450,7 @@
         "domain_not_found": "Domain %s not found",
         "domain_quota_m_in_use": "Domain quota must be greater or equal to %s MiB",
         "extended_sender_acl_denied": "missing ACL to set external sender addresses",
+        "external_goto_denied": "External goto address %s is not allowed",
         "extra_acl_invalid": "External sender address \"%s\" is invalid",
         "extra_acl_invalid_domain": "External sender \"%s\" uses an invalid domain",
         "fido2_verification_failed": "FIDO2 verification failed: %s",
@@ -552,6 +559,7 @@
         "webauthn_authenticator_failed": "The selected authenticator was not found",
         "webauthn_publickey_failed": "No public key was stored for the selected authenticator",
         "webauthn_username_failed": "The selected authenticator belongs to another account",
+        "ui_theme_invalid": "Theme not found",
         "unknown": "An unknown error occurred",
         "unknown_tfa_method": "Unknown TFA method",
         "unlimited_quota_acl": "Unlimited quota prohibited by ACL",
@@ -728,6 +736,7 @@
         "mta_sts_mx": "MX server",
         "mta_sts_mx_info": "Allows sending only to explicitly listed mail server hostnames; the sending MTA checks if the DNS MX hostname matches the policy list, and only allows delivery with a valid TLS certificate (guards against MITM).",
         "mta_sts_mx_notice": "Multiple MX servers can be specified (separated by commas).",
+        "mta_sts_active_info": "If unchecked, the MTA-STS policy will not be published and no certificate will be requested for the mta-sts subdomain via ACME.",
         "multiple_bookings": "Multiple bookings",
         "none_inherit": "None / Inherit",
         "nexthop": "Next hop",
@@ -1211,6 +1220,7 @@
         "tls_policy_map_entry_deleted": "TLS policy map ID %s has been deleted",
         "tls_policy_map_entry_saved": "TLS policy map entry \"%s\" has been saved",
         "ui_texts": "Saved changes to UI texts",
+        "ui_theme_modified": "Theme was saved successfully",
         "upload_success": "File uploaded successfully",
         "verified_fido2_login": "Verified FIDO2 login",
         "verified_totp_login": "Verified TOTP login",

data/web/lang/lang.it-it.json

@@ -109,7 +109,10 @@
         "bcc_dest_format": "Il destinatario in copia nascosta deve essere un singolo indirizzo email.<br>Se si vuole spedire una copia del messaggio a più destinatari, bisogna creare un alias ed utilizzarlo per questa opzione.",
         "app_passwd_protocols": "Protocolli consentiti per la password dell'app",
         "tags": "Tag",
-        "dry": "Simula sincronizzazione"
+        "dry": "Simula sincronizzazione",
+        "internal": "Interno",
+        "internal_info": "Gli alias interni sono accessibili solo dal proprio dominio o dai domini alias.",
+        "sender_allowed": "Consenti l'invio con questo alias"
     },
     "admin": {
         "access": "Accedi",
@@ -131,7 +134,7 @@
         "additional_rows": " righe aggiuntive inserite",
         "admin": "Amministratore",
         "admin_details": "Modifica impostazioni amministratore",
-        "admin_domains": "Assengazioni di dominio",
+        "admin_domains": "Assegnazioni di dominio",
         "admins": "Amministratori",
         "admins_ldap": "Amministratori LDAP",
         "advanced_settings": "Impostazioni avanzate",

data/web/lang/lang.pt-br.json

@@ -786,7 +786,8 @@
         "mta_sts_mx_info": "Permite envio apenas para nomes de host de servidor de email explicitamente listados; o MTA de envio verifica se o nome do host DNS MX corresponde à lista de políticas e permite entrega apenas com certificado TLS válido (protege contra MITM).",
         "mta_sts_mx_notice": "Múltiplos servidores MX podem ser especificados (separados por vírgulas).",
         "sender_allowed": "Permitir enviar como este alias",
-        "sender_allowed_info": "Se desativado, este alias poderá apenas receber e-mails. Use a ACL de remetente para substituir essa configuração e conceder a caixas de correio específicas permissão para enviar."
+        "sender_allowed_info": "Se desativado, este alias poderá apenas receber e-mails. Use a ACL de remetente para substituir essa configuração e conceder a caixas de correio específicas permissão para enviar.",
+        "mta_sts_active_info": "Se esta opção estiver desmarcada, a política MTA-STS não será publicada e nenhum certificado será solicitado via ACME para o subdomínio mta-sts."
     },
     "fido2": {
         "confirm": "Confirme",
@@ -1034,7 +1035,8 @@
         "weekly": "Semanalmente",
         "yes": "✓",
         "iam": "Provedor de Identidade",
-        "internal": "Interno"
+        "internal": "Interno",
+        "force_tfa": "A2F"
     },
     "oauth2": {
         "access_denied": "Faça login como proprietário da mailbox para conceder acesso via OAuth2.",
@@ -1086,7 +1088,7 @@
         "rspamd_result": "Resultado do Rspamd",
         "sender": "Remetente (SMTP)",
         "sender_header": "Remetente (cabeçalho “De”)",
-        "settings_info": "Quantidade máxima de elementos a serem colocados em quarentena: %s <br>Tamanho máximo do e-mail: %s MiB",
+        "settings_info": "Número máximo de elementos em quarentena (por caixa de correio): %s <br>Tamanho máximo do e-mail: %s MiB",
         "show_item": "Mostrar item",
         "spam": "Spam",
         "spam_score": "Ponto",

data/web/lang/lang.si-si.json

@@ -29,7 +29,8 @@
         "extend_sender_acl": "Dovoli razširitev pošiljateljevega ACL z zunanjimi e-poštnimi naslovi",
         "quarantine_category": "Spremeni kategorijo obvestil o karanteni",
         "syncjobs": "Sinhronizacijska opravila",
-        "pw_reset": "Dovoli ponastavitev uporabniškega gesla mailcow"
+        "pw_reset": "Dovoli ponastavitev uporabniškega gesla mailcow",
+        "alias_external_goto": "Dovoli vzdevke z zunanjimi domenami goto"
     },
     "add": {
         "active": "Aktivno",
@@ -559,7 +560,8 @@
         "mx_invalid": "Zapis MX %s je neveljaven",
         "version_invalid": "Različica %s je neveljavna",
         "tfa_removal_blocked": "Dvofaktorske avtentikacije ni mogoče odstraniti, ker je obvezna za vaš račun.",
-        "quarantine_category_invalid": "Kategorija karantene mora biti ena od: add_header, reject, all"
+        "quarantine_category_invalid": "Kategorija karantene mora biti ena od: add_header, reject, all",
+        "external_goto_denied": "Zunanji naslov goto %s ni dovoljen"
     },
     "debug": {
         "containers_info": "Informacije o zabojniku",
@@ -785,7 +787,8 @@
         "internal": "Notranje",
         "internal_info": "Notranji vzdevki so dostopni samo iz lastne domene ali vzdevkov domen.",
         "sender_allowed": "Dovoli pošiljanje kot ta vzdevek",
-        "sender_allowed_info": "Če je onemogočeno, lahko ta vzdevek samo prejema pošto. Za preglasitev in dodelitev dovoljenja za pošiljanje določenim poštnim predalom uporabite seznam za nadzor dostopa pošiljatelja."
+        "sender_allowed_info": "Če je onemogočeno, lahko ta vzdevek samo prejema pošto. Za preglasitev in dodelitev dovoljenja za pošiljanje določenim poštnim predalom uporabite seznam za nadzor dostopa pošiljatelja.",
+        "mta_sts_active_info": "Če ni označeno, pravilnik MTA-STS ne bo objavljen in za poddomeno mta-sts ne bo zahtevano nobeno potrdilo prek ACME."
     },
     "footer": {
         "restart_container_info": "<b>Pomembno:</b> Eleganten ponovni zagon lahko traja nekaj časa, zato počakajte, da se konča.",
@@ -1078,7 +1081,7 @@
         "rspamd_result": "Rezultat Rspamd",
         "sender": "Pošiljatelj (SMTP)",
         "sender_header": "Pošiljatelj (glava »Od«)",
-        "settings_info": "Največje število elementov za karanteno: %s<br>Največja velikost e-pošte: %s MiB",
+        "settings_info": "Največje število elementov za karanteno (na poštni predal): %s<br>Največja velikost e-pošte: %s MiB",
         "show_item": "Prikaži element",
         "spam": "Neželena pošta",
         "subj": "Zadeva",

data/web/lang/lang.zh-cn.json

@@ -29,7 +29,8 @@
         "syncjobs": "同步任务",
         "tls_policy": "TLS 策略",
         "unlimited_quota": "无限邮箱容量配额",
-        "pw_reset": "允许重置mailcow使用者密码"
+        "pw_reset": "允许重置mailcow使用者密码",
+        "alias_external_goto": "允许带有外部目标地址的别名"
     },
     "add": {
         "activate_filter_warn": "当“启用”选项被勾选后，其它所有的过滤器都会被禁用。",
@@ -111,7 +112,8 @@
         "validation_success": "验证成功",
         "dry": "模拟同步（Dry run）",
         "internal_info": "内部的别名只能在域内部或者别名域内部访问。",
-        "internal": "内部的"
+        "internal": "内部的",
+        "sender_allowed": "允许以该别名发送"
     },
     "admin": {
         "access": "权限管理",
@@ -555,7 +557,10 @@
         "max_age_invalid": "最大有效时间 %s 无效",
         "mode_invalid": "模式 %s 无效",
         "mx_invalid": "MX 记录 %s 无效",
-        "version_invalid": "版本 %s 无效"
+        "version_invalid": "版本 %s 无效",
+        "tfa_removal_blocked": "无法移除两步验证，你的账户必须使用两步验证。",
+        "external_goto_denied": "不允许使用外部目标地址 %s",
+        "quarantine_category_invalid": "隔离分类必须是 add_header, reject, all 的其中一个"
     },
     "debug": {
         "chart_this_server": "图表 (此服务器)",
@@ -754,7 +759,10 @@
         "mta_sts_max_age_info": "接收方邮件服务器可缓存该策略的时长（秒），超出后需重新获取策略。",
         "mta_sts_mx": "MX 服务器",
         "mta_sts_mx_info": "仅允许向明确列出的邮件服务器发送邮件；发送方 MTA 会验证 DNS MX 记录的主机名是否与策略列表匹配，并仅允许携带有效 TLS 证书的投递（可防范中间人攻击）。",
-        "mta_sts_mx_notice": "可配置多个 MX 服务器（以逗号分隔）。"
+        "mta_sts_mx_notice": "可配置多个 MX 服务器（以逗号分隔）。",
+        "sender_allowed": "允许以此别名发送",
+        "sender_allowed_info": "如果禁用了，此别名只能接收邮件。使用发件者 ACL 来覆盖此选项并赋予指定的邮箱发送权限。",
+        "mta_sts_active_info": "如果未选中，MTA-STS 策略不会被公布并且不会通过 ACME 为 MTA-STS 子域名请求证书。"
     },
     "fido2": {
         "confirm": "确认",
@@ -1002,7 +1010,8 @@
         "templates": "模板",
         "template": "模板",
         "iam": "身份提供者（IDP）",
-        "internal": "内部的"
+        "internal": "内部的",
+        "force_tfa": "两步验证"
     },
     "oauth2": {
         "access_denied": "请作为邮箱所有者登录以使用 OAuth2 授权。",
@@ -1210,7 +1219,12 @@
         "waiting_usb_auth": "<i>等待 USB 设备中...</i><br><br>现在请触碰你的 WebAuthn USB 设备上的按钮。",
         "waiting_usb_register": "<i>等待 USB 设备中...</i><br><br>请在上方输入你的密码并请触碰你的 WebAuthn USB 设备上的按钮以确认注册该 WebAuthn 设备。",
         "yubi_otp": "Yubico OTP 认证",
-        "authenticators": "验证器（Authenticators）"
+        "authenticators": "验证器（Authenticators）",
+        "force_tfa": "在登录时强制启用 2FA",
+        "force_tfa_info": "在访问面板前用户会被要求设置两步验证。",
+        "setup_title": "需要设置两步验证",
+        "setup_required": "你的账户需要设置两步验证。请添加一个两步验证方法以继续。",
+        "cancel_setup": "取消并注销"
     },
     "user": {
         "action": "操作",
@@ -1384,7 +1398,8 @@
         "overview": "概览",
         "expire_never": "永不过期",
         "forever": "永久",
-        "spam_aliases_info": "垃圾邮件别名是一种临时电子邮件地址，可用于保护真实电子邮件地址。<br>还可以选择设置过期时间，以便在设定的时间后自动停用别名，从而有效地销毁被滥用或泄露的地址。"
+        "spam_aliases_info": "垃圾邮件别名是一种临时电子邮件地址，可用于保护真实电子邮件地址。<br>还可以选择设置过期时间，以便在设定的时间后自动停用别名，从而有效地销毁被滥用或泄露的地址。",
+        "pw_update_required": "你的账户需要修改一次密码。请设置一个新密码以继续。"
     },
     "warning": {
         "cannot_delete_self": "不能删除已登录的用户",

data/web/oauth/authorize.php

@@ -4,6 +4,7 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php';
 if (!isset($_SESSION['mailcow_cc_role'])) {
   $_SESSION['oauth2_request'] = $_SERVER['REQUEST_URI'];
   header('Location: /?oauth');
+  exit;
 }
 
 $request = OAuth2\Request::createFromGlobals();
@@ -24,6 +25,11 @@ if (!isset($_POST['authorized'])) {
   exit;
 }
 
+if (empty($_SESSION['mailcow_cc_username'])) {
+  header('Location: /?oauth');
+  exit;
+}
+
 // print the authorization code if the user has authorized your client
 $is_authorized = ($_POST['authorized'] == '1');
 $oauth2_server->handleAuthorizeRequest($request, $response, $is_authorized, $_SESSION['mailcow_cc_username']);

data/web/sogo-auth.php

@@ -8,8 +8,12 @@ $ALLOW_ADMIN_EMAIL_LOGIN = (preg_match(
 $session_var_user_allowed = 'sogo-sso-user-allowed';
 $session_var_pass = 'sogo-sso-pass';
 
+// only the internal nginx auth_request loopback (127.0.0.1:65510) sets this;
+// external clients can never supply it (bare fastcgi param, not an HTTP header)
+$is_internal_auth = (($_SERVER['SOGO_AUTH_INTERNAL'] ?? '') === '1');
+
 // validate credentials for basic auth requests
-if (isset($_SERVER['PHP_AUTH_USER'])) {
+if ($is_internal_auth && isset($_SERVER['PHP_AUTH_USER'])) {
   // load prerequisites only when required
   require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php';
 
@@ -50,6 +54,11 @@ elseif (isset($_GET['login'])) {
     (($_SESSION['acl']['login_as'] == "1" && $ALLOW_ADMIN_EMAIL_LOGIN !== 0) || ($is_dual === false && $login == $_SESSION['mailcow_cc_username']))) {
     if (filter_var($login, FILTER_VALIDATE_EMAIL)) {
       if (user_get_alias_details($login) !== false) {
+        // enforce tenant boundary
+        if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $login)) {
+          header("Location: /");
+          exit;
+        }
         // Block SOGo access if pending actions (2FA setup, password update)
         if (!empty($_SESSION['pending_tfa_setup']) || !empty($_SESSION['pending_pw_update'])) {
           header("Location: /");
@@ -80,7 +89,7 @@ elseif (isset($_GET['login'])) {
   exit;
 }
 // only check for admin-login on sogo GUI requests
-elseif (isset($_SERVER['HTTP_X_ORIGINAL_URI']) && strcasecmp(substr($_SERVER['HTTP_X_ORIGINAL_URI'], 0, 9), "/SOGo/so/") === 0) {
+elseif ($is_internal_auth && isset($_SERVER['HTTP_X_ORIGINAL_URI']) && strcasecmp(substr($_SERVER['HTTP_X_ORIGINAL_URI'], 0, 9), "/SOGo/so/") === 0) {
   // this is an nginx auth_request call, we check for existing sogo-sso session variables
   require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/vars.inc.php';
   if (file_exists($_SERVER['DOCUMENT_ROOT'] . '/inc/vars.local.inc.php')) {

data/web/templates/admin/tab-config-customize.twig

@@ -7,7 +7,33 @@
       <span class="d-none d-md-block">{{ lang.admin.customize }}</span>
     </div>
     <div id="collapse-tab-config-customize" class="card-body collapse" data-bs-parent="#admin-content">
-      <legend><i class="bi bi-file-image"></i> {{ lang.admin.change_logo }}</legend><hr />
+      <legend><i class="bi bi-palette"></i> {{ lang.admin.ui_theme }}</legend><hr />
+      <div class="text-muted mb-3">{{ lang.admin.ui_theme_info|raw }}</div>
+      <form class="form" data-id="ui_theme" role="form" method="post">
+        <div class="row">
+          <div class="col-12 col-md-6 col-lg-4">
+            <p><select data-width="100%" id="ui_theme" name="ui_theme" class="selectpicker show-tick">
+              <option value="" {% if not ui_theme %}selected{% endif %}>{{ lang.admin.ui_theme_default }}</option>
+              {% for key, theme in ui_themes %}
+                <option value="{{ key }}" {% if ui_theme == key %}selected{% endif %}>{{ theme.name }}</option>
+              {% endfor %}
+            </select></p>
+          </div>
+        </div>
+        {% if ui_themes %}
+          <ul class="list-unstyled text-muted small mb-4">
+            {% for key, theme in ui_themes %}
+              <li><b>{{ theme.name }}</b> <code>{{ key }}</code>{% if theme.dark %} <i class="bi bi-moon-fill" title="{{ lang.admin.ui_theme_dark }}"></i>{% endif %}{% if theme.description %} - {{ theme.description }}{% endif %}</li>
+            {% endfor %}
+          </ul>
+        {% else %}
+          <p class="text-muted small mb-4">{{ lang.admin.ui_theme_none }}</p>
+        {% endif %}
+        <p><div class="btn-group">
+          <button class="btn btn-sm btn-xs-half d-block d-sm-inline btn-success" data-action="edit_selected" data-item="admin" data-id="ui_theme" data-api-url='edit/ui_theme' data-api-attr='{}' href="#"><i class="bi bi-check-lg"></i> {{ lang.admin.save }}</button>
+        </div></p>
+      </form>
+      <legend style="padding-top:20px"><i class="bi bi-file-image"></i> {{ lang.admin.change_logo }}</legend><hr />
       <p class="text-muted">{{ lang.admin.logo_info }}</p>
       <form class="form-inline" role="form" method="post" enctype="multipart/form-data">
         <div class="mb-4">

data/web/templates/admin_index.twig

@@ -6,9 +6,9 @@
 <div class="row mb-4" style="margin-top: 60px">
   <div class="col-12 col-md-7 col-lg-6 col-xl-5 ms-auto me-auto">
 
-    <div class="card">
+    <div class="card login-card login-admin">
       <div class="card-header d-flex align-items-center text-break">
-        <i class="bi bi-person-fill me-2"></i> {{ lang.login.login_admin }}
+        <i class="bi bi-shield-lock-fill me-2"></i> {{ lang.login.login_admin }}
         <div class="ms-auto form-check form-switch my-auto d-flex align-items-center">
           <label class="form-check-label"><i class="bi bi-moon-fill"></i></label>
           <input class="form-check-input ms-2" type="checkbox" id="dark-mode-toggle">
@@ -49,6 +49,7 @@
             <div class="input-group">
               <div class="input-group-text"><i class="bi bi-lock-fill"></i></div>
               <input name="pass_user" type="password" id="pass_user" class="form-control" placeholder="{{ lang.login.password }}" required="" autocomplete="current-password">
+              <button type="button" class="input-group-text" style="cursor:pointer;" onclick="var i=document.getElementById('pass_user'),ic=this.querySelector('i');if(i.type==='password'){i.type='text';ic.className='bi bi-eye-slash';}else{i.type='password';ic.className='bi bi-eye';}" tabindex="-1" aria-label="Toggle password visibility"><i class="bi bi-eye"></i></button>
             </div>
           </div>
           <div class="d-flex justify-content-between mt-4" style="position: relative">

data/web/templates/base.twig

@@ -10,6 +10,7 @@
 
   <link rel="stylesheet" href="{{ css_path }}">
   <script>
+    var mailcow_dark_css = '{{ dark_css_path }}';
     // check if darkmode is preferred by OS or set by localStorage
     if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches && localStorage.getItem("mailcow_theme") !== "light" ||
         localStorage.getItem("mailcow_theme") === "dark") {
@@ -18,7 +19,7 @@
       link.id   = 'dark-mode-theme';
       link.rel  = 'stylesheet';
       link.type = 'text/css';
-      link.href = '/css/themes/mailcow-darkmode.css';
+      link.href = mailcow_dark_css;
       head.appendChild(link);
     }
   </script>
@@ -473,6 +474,10 @@ function recursiveBase64StrToArrayBuffer(obj) {
             window.location.reload();
           } else {
             var msg = (data && data[0] && data[0].msg) ? data[0].msg : 'Password change failed.';
+            // the API returns raw language keys, resolve them like the alert box does
+            if (Object.prototype.hasOwnProperty.call(lang_danger, msg)) {
+              msg = lang_danger[msg];
+            }
             $('#changePWAlert').show().text(msg);
           }
         },

data/web/templates/domainadmin_index.twig

@@ -6,9 +6,9 @@
 <div class="row mb-4" style="margin-top: 60px">
   <div class="col-12 col-md-7 col-lg-6 col-xl-5 ms-auto me-auto">
 
-    <div class="card">
+    <div class="card login-card login-domainadmin">
       <div class="card-header d-flex align-items-center text-break">
-        <i class="bi bi-person-fill me-2"></i> {{ lang.login.login_dadmin }}
+        <i class="bi bi-globe2 me-2"></i> {{ lang.login.login_dadmin }}
         <div class="ms-auto form-check form-switch my-auto d-flex align-items-center">
           <label class="form-check-label"><i class="bi bi-moon-fill"></i></label>
           <input class="form-check-input ms-2" type="checkbox" id="dark-mode-toggle">
@@ -49,6 +49,7 @@
             <div class="input-group">
               <div class="input-group-text"><i class="bi bi-lock-fill"></i></div>
               <input name="pass_user" type="password" id="pass_user" class="form-control" placeholder="{{ lang.login.password }}" required="" autocomplete="current-password">
+              <button type="button" class="input-group-text" style="cursor:pointer;" onclick="var i=document.getElementById('pass_user'),ic=this.querySelector('i');if(i.type==='password'){i.type='text';ic.className='bi bi-eye-slash';}else{i.type='password';ic.className='bi bi-eye';}" tabindex="-1" aria-label="Toggle password visibility"><i class="bi bi-eye"></i></button>
             </div>
           </div>
           <div class="d-flex justify-content-between mt-4" style="position: relative">

data/web/templates/edit/domain.twig

@@ -340,7 +340,7 @@
                   <div class="row mb-4">
                     <div class="offset-sm-2 col-sm-10">
                       <div class="form-check">
-                        <label><input type="checkbox" class="form-check-input" value="1" name="active"{% if mta_sts.active == '1' %} checked{% endif %}> {{ lang.edit.active }}</label>
+                        <label><i style="font-size: 16px; cursor: pointer;" class="bi bi-patch-question-fill m-2 ms-0" data-bs-toggle="tooltip" data-bs-html="true" data-bs-placement="bottom" title="{{ lang.edit.mta_sts_active_info|raw }}"></i><input type="checkbox" class="form-check-input" value="1" name="active"{% if mta_sts.active == '1' %} checked{% endif %}> {{ lang.edit.active }}</label>
                       </div>
                     </div>
                   </div>

data/web/templates/edit/mailbox.twig

@@ -267,6 +267,7 @@
                       <small class="text-muted">{{ lang.admin.password_reset_info }}</small>
                     </div>
                   </div>
+                  {% endif %}
                   <div data-acl="{{ acl.extend_sender_acl }}" class="row mb-4">
                     <label class="control-label col-sm-2" for="extended_sender_acl">{{ lang.edit.extended_sender_acl }}</label>
                     <div class="col-sm-10">
@@ -279,7 +280,6 @@
                       {% endif %}
                     </div>
                   </div>
-                  {% endif %}
                   <div class="row">
                     <label class="control-label col-sm-2" for="protocol_access">{{ lang.edit.allowed_protocols }}</label>
                     <div class="col-sm-10">

data/web/templates/mailbox.twig

@@ -7,12 +7,12 @@
     <li class="nav-item dropdown" role="presentation">
       <a class="nav-link dropdown-toggle active" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.domains }}</a>
       <ul class="dropdown-menu">
-        <li><button class="dropdown-item" aria-selected="false" aria-controls="tab-domains" role="tab" data-bs-toggle="tab" data-bs-target="#tab-domains">{{ lang.mailbox.domains }}</button></li>
+        <li><button class="dropdown-item active" aria-selected="true" aria-controls="tab-domains" role="tab" data-bs-toggle="tab" data-bs-target="#tab-domains">{{ lang.mailbox.domains }}</button></li>
         <li><button class="dropdown-item" aria-selected="false" aria-controls="tab-templates-domains" role="tab" data-bs-toggle="tab" data-bs-target="#tab-templates-domains">{{ lang.mailbox.templates }}</button></li>
       </ul>
     </li>
     {% else %}
-    <li class="nav-item" role="presentation"><button class="nav-link" aria-controls="tab-domains" role="tab" data-bs-toggle="tab" data-bs-target="#tab-domains">{{ lang.mailbox.domains }}</button></li>
+    <li class="nav-item" role="presentation"><button class="nav-link active" aria-selected="true" aria-controls="tab-domains" role="tab" data-bs-toggle="tab" data-bs-target="#tab-domains">{{ lang.mailbox.domains }}</button></li>
     {% endif %}
     {% if mailcow_cc_role == 'admin' %}
     <li class="nav-item dropdown" role="presentation">

data/web/templates/user_index.twig

@@ -6,7 +6,7 @@
 <div class="row mb-4" style="margin-top: 60px">
   <div class="col-12 col-md-7 col-lg-6 col-xl-5 ms-auto me-auto">
 
-    <div class="card">
+    <div class="card login-card login-user">
       <div class="card-header d-flex align-items-center text-break">
         <i class="bi bi-person-fill me-2"></i> {{ lang.login.login_user }}
         <div class="ms-auto form-check form-switch my-auto d-flex align-items-center">
@@ -56,6 +56,7 @@
             <div class="input-group">
               <div class="input-group-text"><i class="bi bi-lock-fill"></i></div>
               <input name="pass_user" type="password" id="pass_user" class="form-control" placeholder="{{ lang.login.password }}" required="" autocomplete="current-password">
+              <button type="button" class="input-group-text" style="cursor:pointer;" onclick="var i=document.getElementById('pass_user'),ic=this.querySelector('i');if(i.type==='password'){i.type='text';ic.className='bi bi-eye-slash';}else{i.type='password';ic.className='bi bi-eye';}" tabindex="-1" aria-label="Toggle password visibility"><i class="bi bi-eye"></i></button>
             </div>
           </div>
           <div class="mt-2 text-muted" style="font-size: 0.9rem;">

docker-compose.yml

@@ -1,7 +1,7 @@
 services:
 
     unbound-mailcow:
-      image: ghcr.io/mailcow/unbound:1.25.1-1
+      image: ghcr.io/mailcow/unbound:1.26.1-1
       environment:
         - TZ=${TZ}
         - SKIP_UNBOUND_HEALTHCHECK=${SKIP_UNBOUND_HEALTHCHECK:-n}
@@ -42,7 +42,7 @@ services:
             - mysql
 
     redis-mailcow:
-      image: redis:7.4.6-alpine
+      image: redis:7.4.11-alpine
       entrypoint: ["/bin/sh","/redis-conf.sh"]
       volumes:
         - redis-vol-1:/data/
@@ -65,7 +65,7 @@ services:
             - redis
 
     clamd-mailcow:
-      image: ghcr.io/mailcow/clamd:1.71
+      image: ghcr.io/mailcow/clamd:1.4.6-1
       restart: always
       depends_on:
         unbound-mailcow:
@@ -84,7 +84,7 @@ services:
             - clamd
 
     rspamd-mailcow:
-      image: ghcr.io/mailcow/rspamd:4.1.0-1
+      image: ghcr.io/mailcow/rspamd:4.2.1-1
       stop_grace_period: 30s
       depends_on:
         - dovecot-mailcow
@@ -200,7 +200,7 @@ services:
             - phpfpm
 
     sogo-mailcow:
-      image: ghcr.io/mailcow/sogo:5.12.9-1
+      image: ghcr.io/mailcow/sogo:5.12.11-1
       environment:
         - DBNAME=${DBNAME}
         - DBUSER=${DBUSER}
@@ -382,7 +382,7 @@ services:
             - postfix
 
     postfix-tlspol-mailcow:
-      image: ghcr.io/mailcow/postfix-tlspol:1.8.23
+      image: ghcr.io/mailcow/postfix-tlspol:1.14.0
       depends_on:
         unbound-mailcow:
           condition: service_healthy
@@ -419,7 +419,7 @@ services:
         - php-fpm-mailcow
         - sogo-mailcow
         - rspamd-mailcow
-      image: ghcr.io/mailcow/nginx:1.30.3-1
+      image: ghcr.io/mailcow/nginx:1.30.4-1
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment:
@@ -465,7 +465,7 @@ services:
           condition: service_started
         unbound-mailcow:
           condition: service_healthy
-      image: ghcr.io/mailcow/acme:1.97
+      image: ghcr.io/mailcow/acme:1.98
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment: