Merge pull request #5699 from mailcow/staging

2024-01d

.github/ISSUE_TEMPLATE/Bug_report.yml

@@ -62,6 +62,16 @@ body:
         - nightly
     validations:
       required: true
+  - type: dropdown
+    attributes:
+      label: "Which architecture are you using?"
+      description: "#### `uname -m`"
+      multiple: false
+      options:
+        - x86
+        - ARM64 (aarch64)
+    validations:
+      required: true
   - type: input
     attributes:
       label: "Operating System:"

.github/workflows/update_postscreen_access_list.yml

@@ -22,7 +22,7 @@ jobs:
           bash helper-scripts/update_postscreen_whitelist.sh
 
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v5
+      uses: peter-evans/create-pull-request@v6
       with:
         token: ${{ secrets.mailcow_action_Update_postscreen_access_cidr_pat }}
         commit-message: update postscreen_access.cidr

.gitignore

@@ -13,6 +13,7 @@ data/conf/dovecot/acl_anyone
 data/conf/dovecot/dovecot-master.passwd
 data/conf/dovecot/dovecot-master.userdb
 data/conf/dovecot/extra.conf
+data/conf/dovecot/mail_replica.conf
 data/conf/dovecot/global_sieve_*
 data/conf/dovecot/last_login
 data/conf/dovecot/lua

data/Dockerfiles/acme/Dockerfile

@@ -1,7 +1,8 @@
-FROM alpine:3.17
+FROM alpine:3.18
 
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 RUN apk upgrade --no-cache \
   && apk add --update --no-cache \
   bash \

data/Dockerfiles/clamd/Dockerfile

@@ -1,12 +1,14 @@
-FROM clamav/clamav:1.0.3_base
+FROM alpine:3.19
 
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
 RUN apk upgrade --no-cache \
   && apk add --update --no-cache \
   rsync \
+  clamav \
   bind-tools \
-  bash 
+  bash \
+  tini
 
 # init
 COPY clamd.sh /clamd.sh
@@ -14,7 +16,9 @@ RUN chmod +x /sbin/tini
 
 # healthcheck
 COPY healthcheck.sh /healthcheck.sh
+COPY clamdcheck.sh /usr/local/bin
 RUN chmod +x /healthcheck.sh
+RUN chmod +x /usr/local/bin/clamdcheck.sh
 HEALTHCHECK --start-period=6m CMD "/healthcheck.sh"
 
 ENTRYPOINT []

data/Dockerfiles/clamd/clamdcheck.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -eu
+
+if [ "${CLAMAV_NO_CLAMD:-}" != "false" ]; then
+	if [ "$(echo "PING" | nc localhost 3310)" != "PONG" ]; then
+		echo "ERROR: Unable to contact server"
+		exit 1
+	fi
+
+	echo "Clamd is up"
+fi
+
+exit 0

data/Dockerfiles/dockerapi/Dockerfile

@@ -1,7 +1,8 @@
-FROM alpine:3.17
+FROM alpine:3.19
 
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 WORKDIR /app
 
 RUN apk add --update --no-cache python3 \
@@ -9,12 +10,13 @@ RUN apk add --update --no-cache python3 \
   openssl \
   tzdata \
   py3-psutil \
+  py3-redis \
+  py3-async-timeout \
 && pip3 install --upgrade pip \
   fastapi \
   uvicorn \
   aiodocker \
-  docker \
-  aioredis 
+  docker
 RUN mkdir /app/modules
 
 COPY docker-entrypoint.sh /app/

data/Dockerfiles/dockerapi/main.py

@@ -5,16 +5,63 @@ import json
 import uuid
 import async_timeout
 import asyncio
-import aioredis
 import aiodocker
 import docker
 import logging
 from logging.config import dictConfig
 from fastapi import FastAPI, Response, Request
 from modules.DockerApi import DockerApi
+from redis import asyncio as aioredis
+from contextlib import asynccontextmanager
 
 dockerapi = None
-app = FastAPI()
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+  global dockerapi
+
+  # Initialize a custom logger
+  logger = logging.getLogger("dockerapi")
+  logger.setLevel(logging.INFO)
+  # Configure the logger to output logs to the terminal
+  handler = logging.StreamHandler()
+  handler.setLevel(logging.INFO)
+  formatter = logging.Formatter("%(levelname)s:     %(message)s")
+  handler.setFormatter(formatter)
+  logger.addHandler(handler)
+
+  logger.info("Init APP")
+
+  # Init redis client
+  if os.environ['REDIS_SLAVEOF_IP'] != "":
+    redis_client = redis = await aioredis.from_url(f"redis://{os.environ['REDIS_SLAVEOF_IP']}:{os.environ['REDIS_SLAVEOF_PORT']}/0")
+  else:
+    redis_client = redis = await aioredis.from_url("redis://redis-mailcow:6379/0")
+
+  # Init docker clients
+  sync_docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='auto')
+  async_docker_client = aiodocker.Docker(url='unix:///var/run/docker.sock')
+
+  dockerapi = DockerApi(redis_client, sync_docker_client, async_docker_client, logger)
+
+  logger.info("Subscribe to redis channel")
+  # Subscribe to redis channel
+  dockerapi.pubsub = redis.pubsub()
+  await dockerapi.pubsub.subscribe("MC_CHANNEL")
+  asyncio.create_task(handle_pubsub_messages(dockerapi.pubsub))
+
+
+  yield
+
+  # Close docker connections
+  dockerapi.sync_docker_client.close()
+  await dockerapi.async_docker_client.close()
+
+  # Close redis
+  await dockerapi.pubsub.unsubscribe("MC_CHANNEL")
+  await dockerapi.redis_client.close()
+
+app = FastAPI(lifespan=lifespan)
 
 # Define Routes
 @app.get("/host/stats")
@@ -144,53 +191,7 @@ async def post_container_update_stats(container_id : str):
 
   stats = json.loads(await dockerapi.redis_client.get(container_id + '_stats'))
   return Response(content=json.dumps(stats, indent=4), media_type="application/json")
-
-# Events
-@app.on_event("startup")
-async def startup_event():
-  global dockerapi
-
-  # Initialize a custom logger
-  logger = logging.getLogger("dockerapi")
-  logger.setLevel(logging.INFO)
-  # Configure the logger to output logs to the terminal
-  handler = logging.StreamHandler()
-  handler.setLevel(logging.INFO)
-  formatter = logging.Formatter("%(levelname)s:     %(message)s")
-  handler.setFormatter(formatter)
-  logger.addHandler(handler)
-
-  logger.info("Init APP")
-
-  # Init redis client
-  if os.environ['REDIS_SLAVEOF_IP'] != "":
-    redis_client = redis = await aioredis.from_url(f"redis://{os.environ['REDIS_SLAVEOF_IP']}:{os.environ['REDIS_SLAVEOF_PORT']}/0")
-  else:
-    redis_client = redis = await aioredis.from_url("redis://redis-mailcow:6379/0")
-
-  # Init docker clients
-  sync_docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='auto')
-  async_docker_client = aiodocker.Docker(url='unix:///var/run/docker.sock')
-
-  dockerapi = DockerApi(redis_client, sync_docker_client, async_docker_client, logger)
-
-  logger.info("Subscribe to redis channel")
-  # Subscribe to redis channel
-  dockerapi.pubsub = redis.pubsub()
-  await dockerapi.pubsub.subscribe("MC_CHANNEL")
-  asyncio.create_task(handle_pubsub_messages(dockerapi.pubsub))
-
-@app.on_event("shutdown")
-async def shutdown_event():
-  global dockerapi
-
-  # Close docker connections
-  dockerapi.sync_docker_client.close()
-  await dockerapi.async_docker_client.close()
-
-  # Close redis
-  await dockerapi.pubsub.unsubscribe("MC_CHANNEL")
-  await dockerapi.redis_client.close()
+  
 
 # PubSub Handler
 async def handle_pubsub_messages(channel: aioredis.client.PubSub):

data/Dockerfiles/dovecot/Dockerfile

@@ -1,119 +1,115 @@
-FROM debian:bullseye-slim
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+FROM alpine:3.19
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
-ARG DEBIAN_FRONTEND=noninteractive
-# renovate: datasource=github-tags depName=dovecot/core versioning=semver-coerced extractVersion=(?<version>.*)$
-ARG DOVECOT=2.3.21
-# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=(?<version>.*)$
+# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^(?<version>.*)$
 ARG GOSU_VERSION=1.16
-ENV LC_ALL C
 
+ENV LANG C.UTF-8
+ENV LC_ALL C.UTF-8
 
 # Add groups and users before installing Dovecot to not break compatibility
-RUN groupadd -g 5000 vmail \
-  && groupadd -g 401 dovecot \
-  && groupadd -g 402 dovenull \
-  && groupadd -g 999 sogo \
-  && usermod -a -G sogo nobody \
-  && useradd -g vmail -u 5000 vmail -d /var/vmail \
-  && useradd -c "Dovecot unprivileged user" -d /dev/null -u 401 -g dovecot -s /bin/false dovecot \
-  && useradd -c "Dovecot login user" -d /dev/null -u 402 -g dovenull -s /bin/false dovenull \
-  && touch /etc/default/locale \
-  && apt-get update \
-  && apt-get -y --no-install-recommends install \
-  build-essential \
-  apt-transport-https \
+RUN addgroup -g 5000 vmail \
+  && addgroup -g 401 dovecot \
+  && addgroup -g 402 dovenull \
+  && sed -i "s/999/99/" /etc/group \
+  && addgroup -g 999 sogo \
+  && addgroup nobody sogo \
+  && adduser -D -u 5000 -G vmail -h /var/vmail vmail \
+  && adduser -D -G dovecot -u 401 -h /dev/null -s /sbin/nologin dovecot \
+  && adduser -D -G dovenull -u 402 -h /dev/null -s /sbin/nologin dovenull \
+  && apk add --no-cache --update \
+  bash \
+  bind-tools \
+  findutils \
+  envsubst \
   ca-certificates \
-  cpanminus \
   curl \
-  dnsutils \
-  dirmngr \
-  gettext \
-  gnupg2 \
   jq \
-  libauthen-ntlm-perl \
-  libcgi-pm-perl \
-  libcrypt-openssl-rsa-perl \
-  libcrypt-ssleay-perl \
-  libdata-uniqid-perl \
-  libdbd-mysql-perl \
-  libdbi-perl \
-  libdigest-hmac-perl \
-  libdist-checkconflicts-perl \
-  libencode-imaputf7-perl \
-  libfile-copy-recursive-perl \
-  libfile-tail-perl \
-  libhtml-parser-perl \
-  libio-compress-perl \
-  libio-socket-inet6-perl \
-  libio-socket-ssl-perl \
-  libio-tee-perl \
-  libipc-run-perl \
-  libjson-webtoken-perl \
-  liblockfile-simple-perl \
-  libmail-imapclient-perl \
-  libmodule-implementation-perl \
-  libmodule-scandeps-perl \
-  libnet-ssleay-perl \
-  libpackage-stash-perl \
-  libpackage-stash-xs-perl \
-  libpar-packer-perl \
-  libparse-recdescent-perl \
-  libproc-processtable-perl \
-  libreadonly-perl \
-  libregexp-common-perl \
-  libssl-dev \
-  libsys-meminfo-perl \
-  libterm-readkey-perl \
-  libtest-deep-perl \
-  libtest-fatal-perl \
-  libtest-mock-guard-perl \
-  libtest-mockobject-perl \
-  libtest-nowarnings-perl \
-  libtest-pod-perl \
-  libtest-requires-perl \
-  libtest-simple-perl \
-  libtest-warn-perl \
-  libtry-tiny-perl \
-  libunicode-string-perl \
-  liburi-perl \
-  libwww-perl \
-  lua-sql-mysql \
+  lua \
+  lua-cjson \
   lua-socket \
+  lua-sql-mysql \
+  lua5.3-sql-mysql \
+  icu-data-full \
+  mariadb-connector-c \
+  gcompat \
   mariadb-client \
+  perl \
+  perl-ntlm \
+  perl-cgi \
+  perl-crypt-openssl-rsa \
+  perl-utils \
+  perl-crypt-ssleay \
+  perl-data-uniqid \
+  perl-dbd-mysql \
+  perl-dbi \
+  perl-digest-hmac \
+  perl-dist-checkconflicts \
+  perl-encode-imaputf7 \
+  perl-file-copy-recursive \
+  perl-file-tail \
+  perl-io-socket-inet6 \
+  perl-io-gzip \
+  perl-io-socket-ssl \
+  perl-io-tee \
+  perl-ipc-run \
+  perl-json-webtoken \
+  perl-mail-imapclient \
+  perl-module-implementation \
+  perl-module-scandeps \
+  perl-net-ssleay \
+  perl-package-stash \
+  perl-package-stash-xs \
+  perl-par-packer \
+  perl-parse-recdescent \
+  perl-lockfile-simple --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community/ \
+  libproc \
+  perl-readonly \
+  perl-regexp-common \
+  perl-sys-meminfo \
+  perl-term-readkey \
+  perl-test-deep \
+  perl-test-fatal \
+  perl-test-mockobject \
+  perl-test-mock-guard \
+  perl-test-pod \
+  perl-test-requires \
+  perl-test-simple \
+  perl-test-warn \
+  perl-try-tiny \
+  perl-unicode-string \
+  perl-proc-processtable \
+  perl-app-cpanminus \
   procps \
-  python3-pip \
-  redis-server \
-  supervisor \
+  python3 \
+  py3-mysqlclient \
+  py3-html2text \
+  py3-jinja2 \
+  py3-redis \
+  redis \
   syslog-ng \
-  syslog-ng-core \
-  syslog-ng-mod-redis \
+  syslog-ng-redis \
+  syslog-ng-json \
+  supervisor \
+  tzdata \
   wget \
-  && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
-  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
-  && chmod +x /usr/local/bin/gosu \
-  && gosu nobody true \
-  && apt-key adv --fetch-keys https://repo.dovecot.org/DOVECOT-REPO-GPG \
-  && echo "deb https://repo.dovecot.org/ce-${DOVECOT}/debian/bullseye bullseye main" > /etc/apt/sources.list.d/dovecot.list \
-  && apt-get update \
-  && apt-get -y --no-install-recommends install \
-  dovecot-lua \
-  dovecot-managesieved \
-  dovecot-sieve \
+  dovecot \
+  dovecot-dev \
   dovecot-lmtpd \
+  dovecot-lua \
   dovecot-ldap \
   dovecot-mysql \
-  dovecot-core \
+  dovecot-sql \
+  dovecot-submissiond \
+  dovecot-pigeonhole-plugin \
   dovecot-pop3d \
-  dovecot-imapd \
-  dovecot-solr \
-  && pip3 install mysql-connector-python html2text jinja2 redis \
-  && apt-get autoremove --purge -y \
-  && apt-get autoclean \
-  && rm -rf /var/lib/apt/lists/* \
-  && rm -rf /tmp/* /var/tmp/* /root/.cache/
-# imapsync dependencies
-RUN cpan Crypt::OpenSSL::PKCS12
+  dovecot-fts-solr \
+  && arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
+  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$arch" \
+  && chmod +x /usr/local/bin/gosu \
+  && gosu nobody true
+
+# RUN cpan LockFile::Simple
 
 COPY trim_logs.sh /usr/local/bin/trim_logs.sh
 COPY clean_q_aged.sh /usr/local/bin/clean_q_aged.sh

data/Dockerfiles/dovecot/docker-entrypoint.sh

@@ -335,6 +335,15 @@ sys.exit()
 EOF
 fi
 
+# Set mail_replica for HA setups
+if [[ -n ${MAILCOW_REPLICA_IP} && -n ${DOVEADM_REPLICA_PORT} ]]; then
+  cat <<EOF > /etc/dovecot/mail_replica.conf
+# Autogenerated by mailcow
+mail_replica = tcp:${MAILCOW_REPLICA_IP}:${DOVEADM_REPLICA_PORT}
+EOF
+fi
+
+
 # 401 is user dovecot
 if [[ ! -s /mail_crypt/ecprivkey.pem || ! -s /mail_crypt/ecpubkey.pem ]]; then
 	openssl ecparam -name prime256v1 -genkey | openssl pkey -out /mail_crypt/ecprivkey.pem
@@ -432,4 +441,8 @@ done
 # May be related to something inside Docker, I seriously don't know
 touch /etc/dovecot/lua/passwd-verify.lua
 
+if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
+  cp /etc/syslog-ng/syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng.conf
+fi
+
 exec "$@"

data/Dockerfiles/dovecot/quarantine_notify.py

@@ -3,11 +3,10 @@
 import smtplib
 import os
 import sys
-import mysql.connector
+import MySQLdb
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 from email.utils import COMMASPACE, formatdate
-import cgi
 import jinja2
 from jinja2 import Template
 import json
@@ -50,7 +49,7 @@ try:
   def query_mysql(query, headers = True, update = False):
     while True:
       try:
-        cnx = mysql.connector.connect(unix_socket = '/var/run/mysqld/mysqld.sock', user=os.environ.get('DBUSER'), passwd=os.environ.get('DBPASS'), database=os.environ.get('DBNAME'), charset="utf8mb4", collation="utf8mb4_general_ci")
+        cnx = MySQLdb.connect(user=os.environ.get('DBUSER'), password=os.environ.get('DBPASS'), database=os.environ.get('DBNAME'), charset="utf8mb4", collation="utf8mb4_general_ci")
       except Exception as ex:
         print('%s - trying again...'  % (ex))
         time.sleep(3)

data/Dockerfiles/dovecot/quota_notify.py

@@ -55,7 +55,7 @@ try:
   msg.attach(text_part)
   msg.attach(html_part)
   msg['To'] = username
-  p = Popen(['/usr/lib/dovecot/dovecot-lda', '-d', username, '-o', '"plugin/quota=maildir:User quota:noenforcing"'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
+  p = Popen(['/usr/libexec/dovecot/dovecot-lda', '-d', username, '-o', '"plugin/quota=maildir:User quota:noenforcing"'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
   p.communicate(input=bytes(msg.as_string(), 'utf-8'))
 
   domain = username.split("@")[-1]

data/Dockerfiles/dovecot/repl_health.sh

@@ -11,7 +11,7 @@ fi
 
 # Is replication active?
 # grep on file is less expensive than doveconf
-if ! grep -qi mail_replica /etc/dovecot/dovecot.conf; then
+if [ -n ${MAILCOW_REPLICA_IP} ]; then
   ${REDIS_CMDLINE} SET DOVECOT_REPL_HEALTH 1 > /dev/null
   exit
 fi

data/Dockerfiles/dovecot/supervisord.conf

@@ -13,6 +13,10 @@ autostart=true
 
 [program:dovecot]
 command=/usr/sbin/dovecot -F
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
 autorestart=true
 
 [eventlistener:processes]

data/Dockerfiles/dovecot/syslog-ng-redis_slave.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 4.5
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -6,11 +6,11 @@ options {
   use_dns(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
   bad_hostname("^gconfd$");
 };
-source s_src {
-  unix-stream("/dev/log");
+source s_dgram {
+  unix-dgram("/dev/log");
   internal();
 };
 destination d_stdout { pipe("/dev/stdout"); };
@@ -36,7 +36,7 @@ filter f_replica {
   not match("Error: sync: Unknown user in remote" value("MESSAGE"));
 };
 log {
-  source(s_src);
+  source(s_dgram);
   filter(f_replica);
   destination(d_stdout);
   filter(f_mail);

data/Dockerfiles/dovecot/syslog-ng.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 4.5
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -6,11 +6,11 @@ options {
   use_dns(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
   bad_hostname("^gconfd$");
 };
-source s_src {
-  unix-stream("/dev/log");
+source s_dgram {
+  unix-dgram("/dev/log");
   internal();
 };
 destination d_stdout { pipe("/dev/stdout"); };
@@ -36,7 +36,7 @@ filter f_replica {
   not match("Error: sync: Unknown user in remote" value("MESSAGE"));
 };
 log {
-  source(s_src);
+  source(s_dgram);
   filter(f_replica);
   destination(d_stdout);
   filter(f_mail);

data/Dockerfiles/netfilter/Dockerfile

@@ -1,8 +1,9 @@
-FROM alpine:3.17
+FROM alpine:3.19
 LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 WORKDIR /app
 
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 ENV XTABLES_LIBDIR /usr/lib/xtables
 ENV PYTHON_IPTABLES_XTABLES_VERSION 12
 ENV IPTABLES_LIBDIR /usr/lib
@@ -14,6 +15,7 @@ RUN apk add --virtual .build-deps \
   openssl-dev \
 && apk add -U python3 \
   iptables \
+  iptables-dev \
   ip6tables \
   xtables-addons \
   nftables \

data/Dockerfiles/netfilter/main.py

@@ -21,28 +21,6 @@ from modules.IPTables import IPTables
 from modules.NFTables import NFTables
 
 
-# connect to redis
-while True:
-  try:
-    redis_slaveof_ip = os.getenv('REDIS_SLAVEOF_IP', '')
-    redis_slaveof_port = os.getenv('REDIS_SLAVEOF_PORT', '')
-    if "".__eq__(redis_slaveof_ip):
-      r = redis.StrictRedis(host=os.getenv('IPV4_NETWORK', '172.22.1') + '.249', decode_responses=True, port=6379, db=0)
-    else:
-      r = redis.StrictRedis(host=redis_slaveof_ip, decode_responses=True, port=redis_slaveof_port, db=0)
-    r.ping()
-  except Exception as ex:
-    print('%s - trying again in 3 seconds'  % (ex))
-    time.sleep(3)
-  else:
-    break
-pubsub = r.pubsub()
-
-# rename fail2ban to netfilter
-if r.exists('F2B_LOG'):
-  r.rename('F2B_LOG', 'NETFILTER_LOG')
-
-
 # globals
 WHITELIST = []
 BLACKLIST= []
@@ -50,18 +28,10 @@ bans = {}
 quit_now = False
 exit_code = 0
 lock = Lock()
-
-
-# init Logger
-logger = Logger(r)
-# init backend
-backend = sys.argv[1]
-if backend == "nftables":
-  logger.logInfo('Using NFTables backend')
-  tables = NFTables("MAILCOW", logger)
-else:
-  logger.logInfo('Using IPTables backend')
-  tables = IPTables("MAILCOW", logger)
+chain_name = "MAILCOW"
+r = None
+pubsub = None
+clear_before_quit = False
 
 
 def refreshF2boptions():
@@ -250,17 +220,21 @@ def clear():
   with lock:
     tables.clearIPv4Table()
     tables.clearIPv6Table()
-    r.delete('F2B_ACTIVE_BANS')
-    r.delete('F2B_PERM_BANS')
-    pubsub.unsubscribe()
+    try:
+      if r is not None:
+        r.delete('F2B_ACTIVE_BANS')
+        r.delete('F2B_PERM_BANS')
+    except Exception as ex:
+      logger.logWarn('Error clearing redis keys F2B_ACTIVE_BANS and F2B_PERM_BANS: %s' % ex)
 
 def watch():
-  logger.logInfo('Watching Redis channel F2B_CHANNEL')
-  pubsub.subscribe('F2B_CHANNEL')
-
+  global pubsub
   global quit_now
   global exit_code
 
+  logger.logInfo('Watching Redis channel F2B_CHANNEL')
+  pubsub.subscribe('F2B_CHANNEL')
+
   while not quit_now:
     try:
       for item in pubsub.listen():
@@ -280,6 +254,7 @@ def watch():
               ban(addr)
     except Exception as ex:
       logger.logWarn('Error reading log line from pubsub: %s' % ex)
+      pubsub = None
       quit_now = True
       exit_code = 2
 
@@ -403,21 +378,76 @@ def blacklistUpdate():
           permBan(net=net, unban=True)
     time.sleep(60.0 - ((time.time() - start_time) % 60.0))
 
-def quit(signum, frame):
-  global quit_now
-  quit_now = True
+def sigterm_quit(signum, frame):
+  global clear_before_quit
+  clear_before_quit = True
+  sys.exit(exit_code)
+
+def berfore_quit():
+  if clear_before_quit:
+    clear()
+  if pubsub is not None:
+    pubsub.unsubscribe()
 
 
 if __name__ == '__main__':
-  refreshF2boptions()
+  atexit.register(berfore_quit)
+  signal.signal(signal.SIGTERM, sigterm_quit)
+
+  # init Logger
+  logger = Logger(None)
+
+  # init backend
+  backend = sys.argv[1]
+  if backend == "nftables":
+    logger.logInfo('Using NFTables backend')
+    tables = NFTables(chain_name, logger)
+  else:
+    logger.logInfo('Using IPTables backend')
+    tables = IPTables(chain_name, logger)
+
   # In case a previous session was killed without cleanup
   clear()
+
   # Reinit MAILCOW chain
   # Is called before threads start, no locking
   logger.logInfo("Initializing mailcow netfilter chain")
   tables.initChainIPv4()
   tables.initChainIPv6()
 
+  if os.getenv("DISABLE_NETFILTER_ISOLATION_RULE").lower() in ("y", "yes"):
+    logger.logInfo(f"Skipping {chain_name} isolation")
+  else:
+    logger.logInfo(f"Setting {chain_name} isolation")
+    tables.create_mailcow_isolation_rule("br-mailcow", [3306, 6379, 8983, 12345], os.getenv("MAILCOW_REPLICA_IP"))
+
+  # connect to redis
+  while True:
+    try:
+      redis_slaveof_ip = os.getenv('REDIS_SLAVEOF_IP', '')
+      redis_slaveof_port = os.getenv('REDIS_SLAVEOF_PORT', '')
+      if "".__eq__(redis_slaveof_ip):
+        r = redis.StrictRedis(host=os.getenv('IPV4_NETWORK', '172.22.1') + '.249', decode_responses=True, port=6379, db=0)
+      else:
+        r = redis.StrictRedis(host=redis_slaveof_ip, decode_responses=True, port=redis_slaveof_port, db=0)
+      r.ping()
+      pubsub = r.pubsub()
+    except Exception as ex:
+      print('%s - trying again in 3 seconds'  % (ex))
+      time.sleep(3)
+    else:
+      break
+  Logger.r = r
+
+  # rename fail2ban to netfilter
+  if r.exists('F2B_LOG'):
+    r.rename('F2B_LOG', 'NETFILTER_LOG')
+  # clear bans in redis
+  r.delete('F2B_ACTIVE_BANS')
+  r.delete('F2B_PERM_BANS')
+  
+  refreshF2boptions()
+
   watch_thread = Thread(target=watch)
   watch_thread.daemon = True
   watch_thread.start()
@@ -460,9 +490,6 @@ if __name__ == '__main__':
   whitelistupdate_thread.daemon = True
   whitelistupdate_thread.start()
 
-  signal.signal(signal.SIGTERM, quit)
-  atexit.register(clear)
-
   while not quit_now:
     time.sleep(0.5)
 

data/Dockerfiles/netfilter/modules/IPTables.py

@@ -1,5 +1,6 @@
 import iptc
 import time
+import os
 
 class IPTables:
   def __init__(self, chain_name, logger):
@@ -211,3 +212,41 @@ class IPTables:
     target = rule.create_target("SNAT")
     target.to_source = snat_target
     return rule
+
+  def create_mailcow_isolation_rule(self, _interface:str, _dports:list, _allow:str = ""):
+    try:
+      chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), self.chain_name)
+
+      # insert mailcow isolation rule
+      rule = iptc.Rule()
+      rule.in_interface = f'! {_interface}'
+      rule.out_interface = _interface
+      rule.protocol = 'tcp'
+      rule.create_target("DROP")
+      match = rule.create_match("multiport")
+      match.dports = ','.join(map(str, _dports))
+
+      if rule in chain.rules:
+        chain.delete_rule(rule)
+      chain.insert_rule(rule, position=0)
+
+      # insert mailcow isolation exception rule
+      if _allow != "":
+        rule = iptc.Rule()
+        rule.src = _allow
+        rule.in_interface = f'! {_interface}'
+        rule.out_interface = _interface
+        rule.protocol = 'tcp'
+        rule.create_target("ACCEPT")
+        match = rule.create_match("multiport")
+        match.dports = ','.join(map(str, _dports))
+
+        if rule in chain.rules:
+          chain.delete_rule(rule)
+        chain.insert_rule(rule, position=0)
+
+
+      return True
+    except Exception as e:
+      self.logger.logCrit(f"Error adding {self.chain_name} isolation: {e}")
+      return False

data/Dockerfiles/netfilter/modules/Logger.py

@@ -10,7 +10,8 @@ class Logger:
     tolog['time'] = int(round(time.time()))
     tolog['priority'] = priority
     tolog['message'] = message
-    self.r.lpush('NETFILTER_LOG', json.dumps(tolog, ensure_ascii=False))
+    if self.r:
+      self.r.lpush('NETFILTER_LOG', json.dumps(tolog, ensure_ascii=False))
     print(message)
 
   def logWarn(self, message):

data/Dockerfiles/netfilter/modules/NFTables.py

@@ -1,5 +1,6 @@
 import nftables
 import ipaddress
+import os
 
 class NFTables:
   def __init__(self, chain_name, logger):
@@ -266,6 +267,17 @@ class NFTables:
 
     return self.nft_exec_dict(delete_command)
 
+  def delete_filter_rule(self, _family:str, _chain: str, _handle:str):
+    delete_command = self.get_base_dict()
+    _rule_opts = {'family': _family,
+                  'table': 'filter',
+                  'chain': _chain,
+                  'handle': _handle  }
+    _delete = {'delete': {'rule': _rule_opts} }
+    delete_command["nftables"].append(_delete)
+
+    return self.nft_exec_dict(delete_command)
+
   def snat_rule(self, _family: str, snat_target: str, source_address: str):
     chain_name = self.nft_chain_names[_family]['nat']['postrouting']
 
@@ -381,7 +393,7 @@ class NFTables:
           break
     return chain_handle
 
-  def get_rules_handle(self, _family: str, _table: str, chain_name: str):
+  def get_rules_handle(self, _family: str, _table: str, chain_name: str, _comment_filter = "mailcow"):
     rule_handle = []
     # Command: 'nft list chain {family} {table} {chain_name}'
     _chain_opts = {'family': _family, 'table': _table, 'name': chain_name}
@@ -397,7 +409,7 @@ class NFTables:
 
         rule = _object["rule"]
         if rule["family"] == _family and rule["table"] == _table and rule["chain"] == chain_name:
-          if rule.get("comment") and rule["comment"] == "mailcow":
+          if rule.get("comment") and rule["comment"] == _comment_filter:
             rule_handle.append(rule["handle"])
     return rule_handle
 
@@ -493,3 +505,152 @@ class NFTables:
         position+=1
 
     return position if rule_found else False
+
+  def create_mailcow_isolation_rule(self, _interface:str, _dports:list, _allow:str = ""):
+    family = "ip"
+    table = "filter"
+    comment_filter_drop = "mailcow isolation"
+    comment_filter_allow = "mailcow isolation allow"
+    json_command = self.get_base_dict()
+
+    # Delete old mailcow isolation rules
+    handles = self.get_rules_handle(family, table, self.chain_name, comment_filter_drop)
+    for handle in handles:
+      self.delete_filter_rule(family, self.chain_name, handle)
+    handles = self.get_rules_handle(family, table, self.chain_name, comment_filter_allow)
+    for handle in handles:
+      self.delete_filter_rule(family, self.chain_name, handle)
+
+    # insert mailcow isolation rule
+    _match_dict_drop = [
+      {
+        "match": {
+          "op": "!=",
+          "left": {
+            "meta": {
+              "key": "iifname"
+            }
+          },
+          "right": _interface
+        }
+      },
+      {
+        "match": {
+          "op": "==",
+          "left": {
+            "meta": {
+              "key": "oifname"
+            }
+          },
+          "right": _interface
+        }
+      },
+      {
+        "match": {
+          "op": "==",
+          "left": {
+            "payload": {
+              "protocol": "tcp",
+              "field": "dport"
+            }
+          },
+          "right": {
+            "set": _dports
+          }
+        }
+      },
+      {
+        "counter": {
+          "packets": 0,
+          "bytes": 0
+        }
+      },
+      {
+        "drop": None
+      }
+    ]
+    rule_drop = { "insert": { "rule": {
+      "family": family,
+      "table": table,
+      "chain": self.chain_name,
+      "comment": comment_filter_drop,
+      "expr": _match_dict_drop
+    }}}
+    json_command["nftables"].append(rule_drop)
+
+    # insert mailcow isolation allow rule
+    if _allow != "":
+      _match_dict_allow = [
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "payload": {
+                "protocol": "ip",
+                "field": "saddr"
+              }
+            },
+            "right": _allow
+          }
+        },
+        {
+          "match": {
+            "op": "!=",
+            "left": {
+              "meta": {
+                "key": "iifname"
+              }
+            },
+            "right": _interface
+          }
+        },
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "meta": {
+                "key": "oifname"
+              }
+            },
+            "right": _interface
+          }
+        },
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "payload": {
+                "protocol": "tcp",
+                "field": "dport"
+              }
+            },
+            "right": {
+              "set": _dports
+            }
+          }
+        },
+        {
+          "counter": {
+            "packets": 0,
+            "bytes": 0
+          }
+        },
+        {
+          "accept": None
+        }
+      ]
+      rule_allow = { "insert": { "rule": {
+        "family": family,
+        "table": table,
+        "chain": self.chain_name,
+        "comment": comment_filter_allow,
+        "expr": _match_dict_allow
+      }}}
+      json_command["nftables"].append(rule_allow)
+
+    success = self.nft_exec_dict(json_command)
+    if success == False:
+      self.logger.logCrit(f"Error adding {self.chain_name} isolation")
+      return False
+
+    return True

data/Dockerfiles/olefy/Dockerfile

@@ -1,6 +1,7 @@
-FROM alpine:3.17
+FROM alpine:3.19
 LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 WORKDIR /app
 
 #RUN addgroup -S olefy && adduser -S olefy -G olefy \

data/Dockerfiles/phpfpm/Dockerfile

@@ -1,8 +1,8 @@
-FROM php:8.2-fpm-alpine3.17
+FROM php:8.2-fpm-alpine3.18
 LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 # renovate: datasource=github-tags depName=krakjoe/apcu versioning=semver-coerced extractVersion=^v(?<version>.*)$
-ARG APCU_PECL_VERSION=5.1.22
+ARG APCU_PECL_VERSION=5.1.23
 # renovate: datasource=github-tags depName=Imagick/imagick versioning=semver-coerced extractVersion=(?<version>.*)$
 ARG IMAGICK_PECL_VERSION=3.7.0
 # renovate: datasource=github-tags depName=php/pecl-mail-mailparse versioning=semver-coerced extractVersion=^v(?<version>.*)$
@@ -10,9 +10,9 @@ ARG MAILPARSE_PECL_VERSION=3.1.6
 # renovate: datasource=github-tags depName=php-memcached-dev/php-memcached versioning=semver-coerced extractVersion=^v(?<version>.*)$
 ARG MEMCACHED_PECL_VERSION=3.2.0
 # renovate: datasource=github-tags depName=phpredis/phpredis versioning=semver-coerced extractVersion=(?<version>.*)$
-ARG REDIS_PECL_VERSION=6.0.1
+ARG REDIS_PECL_VERSION=6.0.2
 # renovate: datasource=github-tags depName=composer/composer versioning=semver-coerced extractVersion=(?<version>.*)$
-ARG COMPOSER_VERSION=2.6.5
+ARG COMPOSER_VERSION=2.6.6
 
 RUN apk add -U --no-cache autoconf \
   aspell-dev \

data/Dockerfiles/postfix/Dockerfile

@@ -1,5 +1,5 @@
 FROM debian:bullseye-slim
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
 ENV LC_ALL C

data/Dockerfiles/rspamd/Dockerfile

@@ -1,5 +1,5 @@
 FROM debian:bullseye-slim
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
 ARG CODENAME=bullseye
@@ -13,7 +13,7 @@ RUN apt-get update && apt-get install -y \
   dnsutils \
   netcat \
   && apt-key adv --fetch-keys https://rspamd.com/apt-stable/gpg.key \
-  && echo "deb [arch=amd64] https://rspamd.com/apt-stable/ $CODENAME main" > /etc/apt/sources.list.d/rspamd.list \
+  && echo "deb https://rspamd.com/apt-stable/ $CODENAME main" > /etc/apt/sources.list.d/rspamd.list \
   && apt-get update \
   && apt-get --no-install-recommends -y install rspamd redis-tools procps nano \
   && rm -rf /var/lib/apt/lists/* \

data/Dockerfiles/sogo/Dockerfile

@@ -1,10 +1,11 @@
-FROM debian:bullseye-slim
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+FROM debian:bookworm-slim
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG SOGO_DEBIAN_REPOSITORY=http://packages.sogo.nu/nightly/5/debian/
+ARG DEBIAN_VERSION=bookworm
+ARG SOGO_DEBIAN_REPOSITORY=http://www.axis.cz/linux/debian
 # renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^(?<version>.*)$
-ARG GOSU_VERSION=1.16
+ARG GOSU_VERSION=1.17
 ENV LC_ALL C
 
 # Prerequisites
@@ -21,7 +22,7 @@ RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \
   syslog-ng-core \
   syslog-ng-mod-redis \
   dirmngr \
-  netcat \
+  netcat-traditional \
   psmisc \
   wget \
   patch \
@@ -32,7 +33,7 @@ RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \
   && mkdir /usr/share/doc/sogo \
   && touch /usr/share/doc/sogo/empty.sh \
   && apt-key adv --keyserver keys.openpgp.org --recv-key 74FFC6D72B925A34B5D356BDF8A27B36A6E2EAE9 \
-  && echo "deb ${SOGO_DEBIAN_REPOSITORY} bullseye bullseye" > /etc/apt/sources.list.d/sogo.list \
+  && echo "deb [trusted=yes] ${SOGO_DEBIAN_REPOSITORY} ${DEBIAN_VERSION} sogo-v5" > /etc/apt/sources.list.d/sogo.list \
   && apt-get update && apt-get install -y --no-install-recommends \
     sogo \
     sogo-activesync \

data/Dockerfiles/solr/Dockerfile

@@ -3,7 +3,7 @@ FROM solr:7.7-slim
 USER root
 
 # renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=(?<version>.*)$
-ARG GOSU_VERSION=1.16
+ARG GOSU_VERSION=1.17
 
 COPY solr.sh /
 COPY solr-config-7.7.0.xml /

data/Dockerfiles/unbound/Dockerfile

@@ -1,9 +1,11 @@
-FROM alpine:3.17
+FROM alpine:3.18
 
-LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH GmbH <info@servercow.de>"
 
 RUN apk add --update --no-cache \
 	curl \
+	bind-tools \
+	netcat-openbsd \
 	unbound \
 	bash \
 	openssl \
@@ -21,7 +23,7 @@ COPY docker-entrypoint.sh /docker-entrypoint.sh
 # healthcheck (nslookup)
 COPY healthcheck.sh /healthcheck.sh
 RUN chmod +x /healthcheck.sh
-HEALTHCHECK --interval=30s --timeout=10s CMD [ "/healthcheck.sh" ]
+HEALTHCHECK --interval=5s --timeout=30s CMD [ "/healthcheck.sh" ]
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 

data/Dockerfiles/unbound/healthcheck.sh

@@ -1,12 +1,99 @@
 #!/bin/bash
 
-nslookup mailcow.email 127.0.0.1 1> /dev/null
+# Skip Unbound (DNS Resolver) Healthchecks (NOT Recommended!)
+if [[ "${SKIP_UNBOUND_HEALTHCHECK}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+    SKIP_UNBOUND_HEALTHCHECK=y
+fi
 
-if [ $? == 0 ]; then
-    echo "DNS resolution is working!"
+# Declare log function for logfile inside container
+function log_to_file() {
+    echo "$(date +"%Y-%m-%d %H:%M:%S"): $1" > /var/log/healthcheck.log
+}
+
+# General Ping function to check general pingability
+function check_ping() {
+    declare -a ipstoping=("1.1.1.1" "8.8.8.8" "9.9.9.9")
+
+    for ip in "${ipstoping[@]}" ; do
+            ping -q -c 3 -w 5 "$ip"
+            if [ $? -ne 0 ]; then
+                log_to_file "Healthcheck: Couldn't ping $ip for 5 seconds... Gave up!"
+                log_to_file "Please check your internet connection or firewall rules to fix this error, because a simple ping test should always go through from the unbound container!"
+                return 1
+            fi
+    done
+
+    log_to_file "Healthcheck: Ping Checks WORKING properly!"
+    return 0
+}
+
+# General DNS Resolve Check against Unbound Resolver himself
+function check_dns() {
+    declare -a domains=("mailcow.email" "github.com" "hub.docker.com")
+
+    for domain in "${domains[@]}" ; do
+        for ((i=1; i<=3; i++)); do
+            dig +short +timeout=2 +tries=1 "$domain" @127.0.0.1 > /dev/null
+        if [ $? -ne 0 ]; then
+            log_to_file "Healthcheck: DNS Resolution Failed on $i attempt! Trying again..."
+            if [ $i -eq 3 ]; then
+                log_to_file "Healthcheck: DNS Resolution not possible after $i attempts... Gave up!"
+                log_to_file "Maybe check your outbound firewall, as it needs to resolve DNS over TCP AND UDP!"
+                return 1
+            fi
+        fi
+        done
+    done
+
+    log_to_file "Healthcheck: DNS Resolver WORKING properly!"
+    return 0
+    
+}
+
+# Simple Netcat Check to connect to common webports
+function check_netcat() {
+    declare -a domains=("mailcow.email" "github.com" "hub.docker.com")
+    declare -a ports=("80" "443")
+
+    for domain in "${domains[@]}" ; do
+        for port in "${ports[@]}" ; do
+            nc -z -w 2 $domain $port
+            if [ $? -ne 0 ]; then
+                log_to_file "Healthcheck: Could not reach $domain on Port $port... Gave up!"
+                log_to_file "Please check your internet connection or firewall rules to fix this error."
+                return 1
+            fi
+        done
+    done
+
+    log_to_file "Healthcheck: Netcat Checks WORKING properly!"
+    return 0
+
+}
+
+if [[ ${SKIP_UNBOUND_HEALTHCHECK} == "y" ]]; then
+    log_to_file "Healthcheck: ALL CHECKS WERE SKIPPED! Unbound is healthy!"
     exit 0
-else
-    echo "DNS resolution is not working correctly..."
-    echo "Maybe check your outbound firewall, as it needs to resolve DNS over TCP AND UDP!"
+fi
+
+# run checks, if check is not returning 0 (return value if check is ok), healthcheck will exit with 1 (marked in docker as unhealthy)
+check_ping
+
+if [ $? -ne 0 ]; then
     exit 1
 fi
+
+check_dns
+
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+check_netcat
+
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+log_to_file "Healthcheck: ALL CHECKS WERE SUCCESSFUL! Unbound is healthy!"
+exit 0

data/Dockerfiles/watchdog/Dockerfile

@@ -1,5 +1,5 @@
-FROM alpine:3.17
-LABEL maintainer "André Peters <andre.peters@servercow.de>"
+FROM alpine:3.18
+LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 # Installation
 RUN apk add --update \

data/Dockerfiles/watchdog/watchdog.sh

@@ -170,7 +170,7 @@ function notify_error() {
     fi
 
     # Replace subject and body placeholders
-    WEBHOOK_BODY=$(echo ${WATCHDOG_NOTIFY_WEBHOOK_BODY} | sed "s|\$SUBJECT\|\${SUBJECT}|$SUBJECT|g" | sed "s|\$BODY\|\${BODY}|$BODY|")
+    WEBHOOK_BODY=$(echo ${WATCHDOG_NOTIFY_WEBHOOK_BODY} | sed "s/\$SUBJECT\|\${SUBJECT}/$SUBJECT/g" | sed "s/\$BODY\|\${BODY}/$BODY/g")
     
     # POST to webhook
     curl -X POST -H "Content-Type: application/json" ${CURL_VERBOSE} -d "${WEBHOOK_BODY}" ${WATCHDOG_NOTIFY_WEBHOOK}
@@ -716,8 +716,8 @@ rspamd_checks() {
 From: watchdog@localhost
 
 Empty
-' | usr/bin/curl --max-time 10 -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/scan | jq -rc .default.required_score)
-    if [[ ${SCORE} != "9999" ]]; then
+' | usr/bin/curl --max-time 10 -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/scan | jq -rc .default.required_score | sed 's/\..*//' )
+    if [[ ${SCORE} -ne 9999 ]]; then
       echo "Rspamd settings check failed, score returned: ${SCORE}" 2>> /tmp/rspamd-mailcow 1>&2
       err_count=$(( ${err_count} + 1))
     else

data/conf/dovecot/dovecot.conf

@@ -247,6 +247,9 @@ plugin {
   mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
   mail_log_fields = uid box msgid size
   mail_log_cached_only = yes
+
+  # Try set mail_replica
+  !include_try /etc/dovecot/mail_replica.conf
 }
 service quota-warning {
   executable = script /usr/local/bin/quota_notify.py

data/conf/postfix/anonymize_headers.pcre

@@ -12,7 +12,8 @@ if /^\s*Received: from.* \(.*rspamd-mailcow.*mailcow-network.*\).*\(Postcow\)/
   REPLACE Received: from rspamd (rspamd $3) by $4 (Postcow) with $5
 endif
 /^\s*X-Enigmail/        IGNORE
-/^\s*X-Mailer/          IGNORE
+# Not removing Mailer by default, might be signed
+#/^\s*X-Mailer/          IGNORE
 /^\s*X-Originating-IP/  IGNORE
 /^\s*X-Forward/         IGNORE
 # Not removing UA by default, might be signed

data/conf/postfix/main.cf

@@ -11,6 +11,7 @@ smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
 smtpd_relay_restrictions = permit_mynetworks,
   permit_sasl_authenticated,
   defer_unauth_destination
+smtpd_forbid_bare_newline = yes
 # alias maps are auto-generated in postfix.sh on startup
 alias_maps = hash:/etc/aliases
 alias_database = hash:/etc/aliases
@@ -84,6 +85,7 @@ smtp_tls_security_level = dane
 smtpd_data_restrictions = reject_unauth_pipelining, permit
 smtpd_delay_reject = yes
 smtpd_error_sleep_time = 10s
+smtpd_forbid_bare_newline = yes
 smtpd_hard_error_limit = ${stress?1}${stress:5}
 smtpd_helo_required = yes
 smtpd_proxy_timeout = 600s
@@ -160,7 +162,8 @@ transport_maps = pcre:/opt/postfix/conf/custom_transport.pcre,
   proxy:mysql:/opt/postfix/conf/sql/mysql_relay_ne.cf,
   proxy:mysql:/opt/postfix/conf/sql/mysql_transport_maps.cf
 smtp_sasl_auth_soft_bounce = no
-postscreen_discard_ehlo_keywords = silent-discard, dsn
+postscreen_discard_ehlo_keywords = silent-discard, dsn, chunking
+smtpd_discard_ehlo_keywords = chunking
 compatibility_level = 2
 smtputf8_enable = no
 # Define protocols for SMTPS and submission service

data/conf/postfix/postscreen_access.cidr

@@ -1,9 +1,10 @@
-# Whitelist generated by Postwhite v3.4 on Fri Dec  1 00:15:18 UTC 2023
+# Whitelist generated by Postwhite v3.4 on Thu Feb  1 00:13:50 UTC 2024
 # https://github.com/stevejenkins/postwhite/
-# 2038 total rules
+# 2089 total rules
 2a00:1450:4000::/36	permit
 2a01:111:f400::/48	permit
 2a01:111:f403:8000::/50	permit
+2a01:111:f403:8000::/51	permit
 2a01:111:f403::/49	permit
 2a01:111:f403:c000::/51	permit
 2a01:111:f403:f000::/52	permit
@@ -13,7 +14,7 @@
 3.70.123.177	permit
 3.93.157.0/24	permit
 3.129.120.190	permit
-3.137.78.75	permit
+3.137.16.58	permit
 3.210.190.0/24	permit
 8.20.114.31	permit
 8.25.194.0/23	permit
@@ -116,7 +117,6 @@
 40.92.0.0/16	permit
 40.107.0.0/16	permit
 40.112.65.63	permit
-40.117.80.0/24	permit
 43.228.184.0/22	permit
 44.206.138.57	permit
 44.209.42.157	permit
@@ -183,6 +183,8 @@
 50.18.125.237	permit
 50.18.126.162	permit
 50.31.32.0/19	permit
+50.56.130.220	permit
+50.56.130.221	permit
 51.137.58.21	permit
 51.140.75.55	permit
 51.144.100.179	permit
@@ -204,7 +206,6 @@
 52.95.49.88/29	permit
 52.96.91.34	permit
 52.96.111.82	permit
-52.96.172.98	permit
 52.96.214.50	permit
 52.96.222.194	permit
 52.96.222.226	permit
@@ -403,7 +404,6 @@
 66.196.81.228/30	permit
 66.196.81.232/31	permit
 66.196.81.234	permit
-66.211.168.230/31	permit
 66.211.170.88/29	permit
 66.211.184.0/23	permit
 66.218.74.64/30	permit
@@ -592,10 +592,12 @@
 74.112.67.243	permit
 74.125.0.0/16	permit
 74.202.227.40	permit
-74.208.4.192/26	permit
-74.208.5.64/26	permit
-74.208.122.0/26	permit
+74.208.4.200	permit
+74.208.4.201	permit
+74.208.4.220	permit
+74.208.4.221	permit
 74.209.250.0/24	permit
+75.2.70.75	permit
 76.223.128.0/19	permit
 76.223.176.0/20	permit
 77.238.176.0/22	permit
@@ -621,12 +623,20 @@
 77.238.189.148/30	permit
 81.7.169.128/25	permit
 81.223.46.0/27	permit
-82.165.159.0/24	permit
-82.165.159.0/26	permit
-82.165.229.31	permit
-82.165.229.130	permit
-82.165.230.21	permit
-82.165.230.22	permit
+82.165.159.2	permit
+82.165.159.3	permit
+82.165.159.4	permit
+82.165.159.12	permit
+82.165.159.13	permit
+82.165.159.14	permit
+82.165.159.34	permit
+82.165.159.35	permit
+82.165.159.40	permit
+82.165.159.41	permit
+82.165.159.42	permit
+82.165.159.45	permit
+82.165.159.130	permit
+82.165.159.131	permit
 84.116.6.0/23	permit
 84.116.36.0/24	permit
 84.116.50.0/23	permit
@@ -1186,6 +1196,7 @@
 98.139.245.208/30	permit
 98.139.245.212/31	permit
 99.78.197.208/28	permit
+99.83.190.102	permit
 103.2.140.0/22	permit
 103.9.96.0/22	permit
 103.28.42.0/24	permit
@@ -1426,6 +1437,7 @@
 135.84.216.0/22	permit
 136.143.160.0/24	permit
 136.143.161.0/24	permit
+136.143.178.49	permit
 136.143.182.0/23	permit
 136.143.184.0/24	permit
 136.143.188.0/24	permit
@@ -1460,6 +1472,8 @@
 144.178.38.0/24	permit
 145.253.228.160/29	permit
 145.253.239.128/29	permit
+146.20.14.105	permit
+146.20.14.107	permit
 146.20.112.0/26	permit
 146.20.113.0/24	permit
 146.20.191.0/24	permit
@@ -1534,6 +1548,10 @@
 163.47.180.0/23	permit
 163.114.130.16	permit
 163.114.132.120	permit
+164.177.132.168	permit
+164.177.132.169	permit
+164.177.132.170	permit
+164.177.132.171	permit
 165.173.128.0/24	permit
 166.78.68.0/22	permit
 166.78.68.221	permit
@@ -1726,6 +1744,7 @@
 199.34.22.36	permit
 199.59.148.0/22	permit
 199.67.80.2	permit
+199.67.82.2	permit
 199.67.84.0/24	permit
 199.67.86.0/24	permit
 199.67.88.0/24	permit
@@ -1789,6 +1808,7 @@
 204.92.114.187	permit
 204.92.114.203	permit
 204.92.114.204/31	permit
+204.132.224.66	permit
 204.141.32.0/23	permit
 204.141.42.0/23	permit
 204.220.160.0/20	permit
@@ -1832,6 +1852,8 @@
 207.67.98.192/27	permit
 207.68.176.0/26	permit
 207.68.176.96/27	permit
+207.97.204.96	permit
+207.97.204.97	permit
 207.126.144.0/20	permit
 207.171.160.0/19	permit
 207.211.30.64/26	permit
@@ -1938,12 +1960,41 @@
 212.82.111.228/31	permit
 212.82.111.230	permit
 212.123.28.40	permit
-212.227.15.0/24	permit
-212.227.15.0/25	permit
-212.227.17.0/27	permit
-212.227.126.128/25	permit
+212.227.15.3	permit
+212.227.15.4	permit
+212.227.15.5	permit
+212.227.15.6	permit
+212.227.15.14	permit
+212.227.15.15	permit
+212.227.15.18	permit
+212.227.15.19	permit
+212.227.15.25	permit
+212.227.15.26	permit
+212.227.15.29	permit
+212.227.15.44	permit
+212.227.15.45	permit
+212.227.15.46	permit
+212.227.15.47	permit
+212.227.15.50	permit
+212.227.15.52	permit
+212.227.15.53	permit
+212.227.15.54	permit
+212.227.15.55	permit
+212.227.17.11	permit
+212.227.17.12	permit
+212.227.17.18	permit
+212.227.17.19	permit
+212.227.17.20	permit
+212.227.17.21	permit
+212.227.17.22	permit
+212.227.17.26	permit
+212.227.17.28	permit
+212.227.17.29	permit
+212.227.126.224	permit
+212.227.126.225	permit
+212.227.126.226	permit
+212.227.126.227	permit
 213.46.255.0/24	permit
-213.165.64.0/23	permit
 213.199.128.139	permit
 213.199.128.145	permit
 213.199.138.181	permit
@@ -2007,10 +2058,10 @@
 216.203.30.55	permit
 216.203.33.178/31	permit
 216.205.24.0/24	permit
+216.221.160.0/19	permit
 216.239.32.0/19	permit
-217.72.192.64/26	permit
-217.72.192.248/29	permit
-217.72.207.0/27	permit
+217.72.192.77	permit
+217.72.192.78	permit
 217.77.141.52	permit
 217.77.141.59	permit
 217.175.194.0/24	permit

data/conf/rspamd/dynmaps/footer.php

@@ -49,13 +49,14 @@ $from = $headers['From'];
 $empty_footer = json_encode(array(
   'html' => '',
   'plain' => '',
+  'skip_replies' => 0,
   'vars' => array()
 ));
 
 error_log("FOOTER: checking for domain " . $domain . ", user " . $username . " and address " . $from . PHP_EOL);
 
 try {
-  $stmt = $pdo->prepare("SELECT `plain`, `html`, `mbox_exclude` FROM `domain_wide_footer` 
+  $stmt = $pdo->prepare("SELECT `plain`, `html`, `mbox_exclude`, `skip_replies` FROM `domain_wide_footer` 
     WHERE `domain` = :domain");
   $stmt->execute(array(
     ':domain' => $domain

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

@@ -567,6 +567,14 @@ rspamd_config:register_symbol({
           if footer and type(footer) == "table" and (footer.html and footer.html ~= "" or footer.plain and footer.plain ~= "")  then
             rspamd_logger.infox(rspamd_config, "found domain wide footer for user %s: html=%s, plain=%s, vars=%s", uname, footer.html, footer.plain, footer.vars)
 
+            if footer.skip_replies ~= 0 then
+              in_reply_to = task:get_header_raw('in-reply-to')
+              if in_reply_to then
+                rspamd_logger.infox(rspamd_config, "mail is a reply - skip footer")
+                return
+              end
+            end
+
             local envfrom_mime = task:get_from(2)
             local from_name = ""
             if envfrom_mime and envfrom_mime[1].name then

data/conf/sogo/sogo.conf

@@ -12,6 +12,7 @@
     SOGoJunkFolderName= "Junk";
     SOGoMailDomain = "sogo.local";
     SOGoEnableEMailAlarms = YES;
+    SOGoMailHideInlineAttachments = YES;
     SOGoFoldersSendEMailNotifications = YES;
     SOGoForwardEnabled = YES;
 

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

@@ -228,8 +228,8 @@ legend {
 	margin-top: 20px;
 }
 .slave-info {
-  padding: 15px 0px 15px 15px;
   font-weight: bold;
+  color: orange;
 }
 .alert-hr {
   margin:3px 0px;

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

@@ -175,6 +175,9 @@ pre {
     background-color: #282828;
     border: 1px solid #555;
 }
+.form-control {
+    background-color: transparent;
+}
 input.form-control, textarea.form-control {
     color: #e2e2e2 !important;
     background-color: #424242 !important;

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

@@ -2,6 +2,7 @@
 function customize($_action, $_item, $_data = null) {
 	global $redis;
 	global $lang;
+  global $LOGO_LIMITS;
   
   switch ($_action) {
     case 'add':
@@ -35,6 +36,23 @@ function customize($_action, $_item, $_data = null) {
                 );
                 return false;
               }
+              if ($_data[$_item]['size'] > $LOGO_LIMITS['max_size']) {
+                $_SESSION['return'][] = array(
+                  'type' => 'danger',
+                  'log' => array(__FUNCTION__, $_action, $_item, $_data),
+                  'msg' => 'img_size_exceeded'
+                );
+                return false;
+              }
+              list($width, $height) = getimagesize($_data[$_item]['tmp_name']);
+              if ($width > $LOGO_LIMITS['max_width'] || $height > $LOGO_LIMITS['max_height']) {
+                $_SESSION['return'][] = array(
+                  'type' => 'danger',
+                  'log' => array(__FUNCTION__, $_action, $_item, $_data),
+                  'msg' => 'img_dimensions_exceeded'
+                );
+                return false;
+              }
               $image = new Imagick($_data[$_item]['tmp_name']);
               if ($image->valid() !== true) {
                 $_SESSION['return'][] = array(

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

@@ -478,16 +478,24 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             );
             return false;
           }
+          $DOMAIN_DEFAULT_ATTRIBUTES = null;
+          if ($_data['template']){
+            $DOMAIN_DEFAULT_ATTRIBUTES = mailbox('get', 'domain_templates', $_data['template'])['attributes'];
+          }
+          if (empty($DOMAIN_DEFAULT_ATTRIBUTES)) {
+            $DOMAIN_DEFAULT_ATTRIBUTES = mailbox('get', 'domain_templates')[0]['attributes'];
+          }
+
           $domain       = idn_to_ascii(strtolower(trim($_data['domain'])), 0, INTL_IDNA_VARIANT_UTS46);
           $description  = $_data['description'];
           if (empty($description)) $description = $domain;
-          $tags         = (array)$_data['tags'];
-          $aliases      = (int)$_data['aliases'];
-          $mailboxes    = (int)$_data['mailboxes'];
-          $defquota     = (int)$_data['defquota'];
-          $maxquota     = (int)$_data['maxquota'];
+          $tags         = (isset($_data['tags'])) ? (array)$_data['tags'] : $DOMAIN_DEFAULT_ATTRIBUTES['tags'];
+          $aliases      = (isset($_data['aliases'])) ? (int)$_data['aliases'] : $DOMAIN_DEFAULT_ATTRIBUTES['max_num_aliases_for_domain'];
+          $mailboxes    = (isset($_data['mailboxes'])) ? (int)$_data['mailboxes'] : $DOMAIN_DEFAULT_ATTRIBUTES['max_num_mboxes_for_domain'];
+          $defquota     = (isset($_data['defquota'])) ? (int)$_data['defquota'] : $DOMAIN_DEFAULT_ATTRIBUTES['def_quota_for_mbox'] / 1024 ** 2;
+          $maxquota     = (isset($_data['maxquota'])) ? (int)$_data['maxquota'] : $DOMAIN_DEFAULT_ATTRIBUTES['max_quota_for_mbox'] / 1024 ** 2;
           $restart_sogo = (int)$_data['restart_sogo'];
-          $quota        = (int)$_data['quota'];
+          $quota        = (isset($_data['quota'])) ? (int)$_data['quota'] : $DOMAIN_DEFAULT_ATTRIBUTES['max_quota_for_domain'] / 1024 ** 2;
           if ($defquota > $maxquota) {
             $_SESSION['return'][] = array(
                 'type' => 'danger',
@@ -520,11 +528,11 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             );
             return false;
           }
-          $active = intval($_data['active']);
-          $relay_all_recipients = intval($_data['relay_all_recipients']);
-          $relay_unknown_only = intval($_data['relay_unknown_only']);
-          $backupmx = intval($_data['backupmx']);
-          $gal = intval($_data['gal']);
+          $active = (isset($_data['active'])) ? intval($_data['active']) : $DOMAIN_DEFAULT_ATTRIBUTES['active'];
+          $relay_all_recipients = (isset($_data['relay_all_recipients'])) ? intval($_data['relay_all_recipients']) : $DOMAIN_DEFAULT_ATTRIBUTES['relay_all_recipients'];
+          $relay_unknown_only = (isset($_data['relay_unknown_only'])) ? intval($_data['relay_unknown_only']) : $DOMAIN_DEFAULT_ATTRIBUTES['relay_unknown_only'];
+          $backupmx = (isset($_data['backupmx'])) ? intval($_data['backupmx']) : $DOMAIN_DEFAULT_ATTRIBUTES['backupmx'];
+          $gal = (isset($_data['gal'])) ? intval($_data['gal']) : $DOMAIN_DEFAULT_ATTRIBUTES['gal'];
           if ($relay_all_recipients == 1) {
             $backupmx = '1';
           }
@@ -625,9 +633,13 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             );
             return false;
           }
-          if (!empty(intval($_data['rl_value']))) {
+          $_data['rl_value'] = (isset($_data['rl_value'])) ? intval($_data['rl_value']) : $DOMAIN_DEFAULT_ATTRIBUTES['rl_value'];
+          $_data['rl_frame'] = (isset($_data['rl_frame'])) ? $_data['rl_frame'] : $DOMAIN_DEFAULT_ATTRIBUTES['rl_frame'];
+          if (!empty($_data['rl_value']) && !empty($_data['rl_frame'])){
             ratelimit('edit', 'domain', array('rl_value' => $_data['rl_value'], 'rl_frame' => $_data['rl_frame'], 'object' => $domain));
           }
+          $_data['key_size'] = (isset($_data['key_size'])) ? intval($_data['key_size']) : $DOMAIN_DEFAULT_ATTRIBUTES['key_size'];
+          $_data['dkim_selector'] = (isset($_data['dkim_selector'])) ? $_data['dkim_selector'] : $DOMAIN_DEFAULT_ATTRIBUTES['dkim_selector'];
           if (!empty($_data['key_size']) && !empty($_data['dkim_selector'])) {
             if (!empty($redis->hGet('DKIM_SELECTORS', $domain))) {
               $_SESSION['return'][] = array(
@@ -1006,11 +1018,23 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             );
             return false;
           }
+          if (empty($name)) {
+            $name = $local_part;
+          }
+          $template_attr = null;
+          if ($_data['template']){
+            $template_attr = mailbox('get', 'mailbox_templates', $_data['template'])['attributes'];
+          }
+          if (empty($template_attr)) {
+            $template_attr = mailbox('get', 'mailbox_templates')[0]['attributes'];
+          }
+          $MAILBOX_DEFAULT_ATTRIBUTES = array_merge($MAILBOX_DEFAULT_ATTRIBUTES, $template_attr);
+
           $password     = $_data['password'];
           $password2    = $_data['password2'];
           $name         = ltrim(rtrim($_data['name'], '>'), '<');
-          $tags         = $_data['tags'];
-          $quota_m      = intval($_data['quota']);
+          $tags         = (isset($_data['tags'])) ? $_data['tags'] : $MAILBOX_DEFAULT_ATTRIBUTES['tags'];
+          $quota_m      = (isset($_data['quota'])) ? intval($_data['quota']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['quota']) / 1024 ** 2;
           if ((!isset($_SESSION['acl']['unlimited_quota']) || $_SESSION['acl']['unlimited_quota'] != "1") && $quota_m === 0) {
             $_SESSION['return'][] = array(
               'type' => 'danger',
@@ -1019,9 +1043,7 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             );
             return false;
           }
-          if (empty($name)) {
-            $name = $local_part;
-          }
+
           if (isset($_data['protocol_access'])) {
             $_data['protocol_access'] = (array)$_data['protocol_access'];
             $_data['imap_access'] = (in_array('imap', $_data['protocol_access'])) ? 1 : 0;
@@ -1029,7 +1051,7 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $_data['smtp_access'] = (in_array('smtp', $_data['protocol_access'])) ? 1 : 0;
             $_data['sieve_access'] = (in_array('sieve', $_data['protocol_access'])) ? 1 : 0;
           }
-          $active = intval($_data['active']);
+          $active = (isset($_data['active'])) ? intval($_data['active']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['active']);
           $force_pw_update = (isset($_data['force_pw_update'])) ? intval($_data['force_pw_update']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['force_pw_update']);
           $tls_enforce_in = (isset($_data['tls_enforce_in'])) ? intval($_data['tls_enforce_in']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['tls_enforce_in']);
           $tls_enforce_out = (isset($_data['tls_enforce_out'])) ? intval($_data['tls_enforce_out']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['tls_enforce_out']);
@@ -1227,12 +1249,29 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             $_data['quarantine_notification'] = (in_array('quarantine_notification', $_data['acl'])) ? 1 : 0;
             $_data['quarantine_category'] = (in_array('quarantine_category', $_data['acl'])) ? 1 : 0;
             $_data['app_passwds'] = (in_array('app_passwds', $_data['acl'])) ? 1 : 0;
+          } else {
+            $_data['spam_alias'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_spam_alias']);
+            $_data['tls_policy'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_tls_policy']);
+            $_data['spam_score'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_spam_score']);
+            $_data['spam_policy'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_spam_policy']);
+            $_data['delimiter_action'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_delimiter_action']);
+            $_data['syncjobs'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_syncjobs']);
+            $_data['eas_reset'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_eas_reset']);
+            $_data['sogo_profile_reset'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_sogo_profile_reset']);
+            $_data['pushover'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_pushover']);
+            $_data['quarantine'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_quarantine']);
+            $_data['quarantine_attachments'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_quarantine_attachments']);
+            $_data['quarantine_notification'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_quarantine_notification']);
+            $_data['quarantine_category'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_quarantine_category']);
+            $_data['app_passwds'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['acl_app_passwds']);     
+          }
 
+          try {
             $stmt = $pdo->prepare("INSERT INTO `user_acl` 
               (`username`, `spam_alias`, `tls_policy`, `spam_score`, `spam_policy`, `delimiter_action`, `syncjobs`, `eas_reset`, `sogo_profile_reset`,
-               `pushover`, `quarantine`, `quarantine_attachments`, `quarantine_notification`, `quarantine_category`, `app_passwds`) 
+                `pushover`, `quarantine`, `quarantine_attachments`, `quarantine_notification`, `quarantine_category`, `app_passwds`) 
               VALUES (:username, :spam_alias, :tls_policy, :spam_score, :spam_policy, :delimiter_action, :syncjobs, :eas_reset, :sogo_profile_reset,
-               :pushover, :quarantine, :quarantine_attachments, :quarantine_notification, :quarantine_category, :app_passwds) ");
+                :pushover, :quarantine, :quarantine_attachments, :quarantine_notification, :quarantine_category, :app_passwds) ");
             $stmt->execute(array(
               ':username' => $username,
               ':spam_alias' => $_data['spam_alias'],
@@ -1251,31 +1290,17 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
               ':app_passwds' => $_data['app_passwds']
             ));
           }
-          else {
-            $stmt = $pdo->prepare("INSERT INTO `user_acl` 
-              (`username`, `spam_alias`, `tls_policy`, `spam_score`, `spam_policy`, `delimiter_action`, `syncjobs`, `eas_reset`, `sogo_profile_reset`,
-               `pushover`, `quarantine`, `quarantine_attachments`, `quarantine_notification`, `quarantine_category`, `app_passwds`) 
-              VALUES (:username, :spam_alias, :tls_policy, :spam_score, :spam_policy, :delimiter_action, :syncjobs, :eas_reset, :sogo_profile_reset,
-               :pushover, :quarantine, :quarantine_attachments, :quarantine_notification, :quarantine_category, :app_passwds) ");
-            $stmt->execute(array(
-              ':username' => $username,
-              ':spam_alias' => 0,
-              ':tls_policy' => 0,
-              ':spam_score' => 0,
-              ':spam_policy' => 0,
-              ':delimiter_action' => 0,
-              ':syncjobs' => 0,
-              ':eas_reset' => 0,
-              ':sogo_profile_reset' => 0,
-              ':pushover' => 0,
-              ':quarantine' => 0,
-              ':quarantine_attachments' => 0,
-              ':quarantine_notification' => 0,
-              ':quarantine_category' => 0,
-              ':app_passwds' => 0
-            ));
+          catch (PDOException $e) {
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_type, $_data_log, $_attr),
+              'msg' => $e->getMessage()
+            );
+            return false;
           }
 
+          $_data['rl_frame'] = (isset($_data['rl_frame'])) ? $_data['rl_frame'] : $MAILBOX_DEFAULT_ATTRIBUTES['rl_frame'];
+          $_data['rl_value'] = (isset($_data['rl_value'])) ? $_data['rl_value'] : $MAILBOX_DEFAULT_ATTRIBUTES['rl_value'];
           if (isset($_data['rl_frame']) && isset($_data['rl_value'])){
             ratelimit('edit', 'mailbox', array(
               'object' => $username,
@@ -1524,17 +1549,17 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
           $attr["tls_enforce_out"]             = isset($_data['tls_enforce_out']) ? intval($_data['tls_enforce_out']) : intval($MAILBOX_DEFAULT_ATTRIBUTES['tls_enforce_out']);
           if (isset($_data['protocol_access'])) {
             $_data['protocol_access'] = (array)$_data['protocol_access'];
-            $attr['imap_access'] = (in_array('imap', $_data['protocol_access'])) ? 1 : intval($MAILBOX_DEFAULT_ATTRIBUTES['imap_access']);
-            $attr['pop3_access'] = (in_array('pop3', $_data['protocol_access'])) ? 1 : intval($MAILBOX_DEFAULT_ATTRIBUTES['pop3_access']);
-            $attr['smtp_access'] = (in_array('smtp', $_data['protocol_access'])) ? 1 : intval($MAILBOX_DEFAULT_ATTRIBUTES['smtp_access']);
-            $attr['sieve_access'] = (in_array('sieve', $_data['protocol_access'])) ? 1 : intval($MAILBOX_DEFAULT_ATTRIBUTES['sieve_access']);
+            $attr['imap_access'] = (in_array('imap', $_data['protocol_access'])) ? 1 : 0;
+            $attr['pop3_access'] = (in_array('pop3', $_data['protocol_access'])) ? 1 : 0;
+            $attr['smtp_access'] = (in_array('smtp', $_data['protocol_access'])) ? 1 : 0;
+            $attr['sieve_access'] = (in_array('sieve', $_data['protocol_access'])) ? 1 : 0;
           }   
           else {
             $attr['imap_access'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['imap_access']);
             $attr['pop3_access'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['pop3_access']);
             $attr['smtp_access'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['smtp_access']);
             $attr['sieve_access'] = intval($MAILBOX_DEFAULT_ATTRIBUTES['sieve_access']);
-          }       
+          }
           if (isset($_data['acl'])) {
             $_data['acl'] = (array)$_data['acl'];
             $attr['acl_spam_alias'] = (in_array('spam_alias', $_data['acl'])) ? 1 : 0;
@@ -3411,6 +3436,7 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
           $footers = array();
           $footers['html'] = isset($_data['html']) ? $_data['html'] : '';
           $footers['plain'] = isset($_data['plain']) ? $_data['plain'] : '';
+          $footers['skip_replies'] = isset($_data['skip_replies']) ? (int)$_data['skip_replies'] : 0;
           $footers['mbox_exclude'] = array();
           if (isset($_data["mbox_exclude"])){
             if (!is_array($_data["mbox_exclude"])) {
@@ -3460,12 +3486,13 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
             try {
               $stmt = $pdo->prepare("DELETE FROM `domain_wide_footer` WHERE `domain`= :domain");
               $stmt->execute(array(':domain' => $domain));
-              $stmt = $pdo->prepare("INSERT INTO `domain_wide_footer` (`domain`, `html`, `plain`, `mbox_exclude`) VALUES (:domain, :html, :plain, :mbox_exclude)");
+              $stmt = $pdo->prepare("INSERT INTO `domain_wide_footer` (`domain`, `html`, `plain`, `mbox_exclude`, `skip_replies`) VALUES (:domain, :html, :plain, :mbox_exclude, :skip_replies)");
               $stmt->execute(array(
                 ':domain' => $domain,
                 ':html' => $footers['html'],
                 ':plain' => $footers['plain'],
                 ':mbox_exclude' => json_encode($footers['mbox_exclude']),
+                ':skip_replies' => $footers['skip_replies'],
               ));
             }
             catch (PDOException $e) {
@@ -4435,7 +4462,6 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
           $mailboxdata['active'] = $row['active'];
           $mailboxdata['active_int'] = $row['active'];
           $mailboxdata['domain'] = $row['domain'];
-          $mailboxdata['relayhost'] = $row['relayhost'];
           $mailboxdata['name'] = $row['name'];
           $mailboxdata['local_part'] = $row['local_part'];
           $mailboxdata['quota'] = $row['quota'];
@@ -4622,7 +4648,7 @@ function mailbox($_action, $_type, $_data = null, $_extra = null) {
           }
 
           try {
-            $stmt = $pdo->prepare("SELECT `html`, `plain`, `mbox_exclude` FROM `domain_wide_footer`
+            $stmt = $pdo->prepare("SELECT `html`, `plain`, `mbox_exclude`, `skip_replies` FROM `domain_wide_footer`
               WHERE `domain` = :domain");
             $stmt->execute(array(
               ':domain' => $domain

data/web/inc/init_db.inc.php

@@ -3,7 +3,7 @@ function init_db_schema() {
   try {
     global $pdo;
 
-    $db_version = "21112023_1644";
+    $db_version = "08012024_1442";
 
     $stmt = $pdo->query("SHOW TABLES LIKE 'versions'");
     $num_results = count($stmt->fetchAll(PDO::FETCH_ASSOC));
@@ -273,6 +273,7 @@ function init_db_schema() {
           "html" => "LONGTEXT",
           "plain" => "LONGTEXT",
           "mbox_exclude" => "JSON NOT NULL DEFAULT ('[]')",
+          "skip_replies" => "TINYINT(1) NOT NULL DEFAULT '0'"
         ),
         "keys" => array(
           "primary" => array(

data/web/inc/lib/ssp.class.php

@@ -0,0 +1,622 @@
+<?php
+
+/*
+ * Helper functions for building a DataTables server-side processing SQL query
+ *
+ * The static functions in this class are just helper functions to help build
+ * the SQL used in the DataTables demo server-side processing scripts. These
+ * functions obviously do not represent all that can be done with server-side
+ * processing, they are intentionally simple to show how it works. More complex
+ * server-side processing operations will likely require a custom script.
+ *
+ * See https://datatables.net/usage/server-side for full details on the server-
+ * side processing requirements of DataTables.
+ *
+ * @license MIT - https://datatables.net/license_mit
+ */
+
+class SSP {
+	/**
+	 * Create the data output array for the DataTables rows
+	 *
+	 *  @param  array $columns Column information array
+	 *  @param  array $data    Data from the SQL get
+	 *  @return array          Formatted data in a row based format
+	 */
+	static function data_output ( $columns, $data )
+	{
+		$out = array();
+
+		for ( $i=0, $ien=count($data) ; $i<$ien ; $i++ ) {
+			$row = array();
+
+			for ( $j=0, $jen=count($columns) ; $j<$jen ; $j++ ) {
+				$column = $columns[$j];
+
+				// Is there a formatter?
+				if ( isset( $column['formatter'] ) ) {
+                    if(empty($column['db'])){
+                        $row[ $column['dt'] ] = $column['formatter']( $data[$i] );
+                    }
+                    else{
+                        $row[ $column['dt'] ] = $column['formatter']( $data[$i][ $column['db'] ], $data[$i] );
+                    }
+				}
+				else {
+                    if(!empty($column['db']) && (!isset($column['dummy']) || $column['dummy'] !== true)){
+                        $row[ $column['dt'] ] = $data[$i][ $columns[$j]['db'] ];
+                    }
+                    else{
+                        $row[ $column['dt'] ] = "";
+                    }
+				}
+			}
+
+			$out[] = $row;
+		}
+
+		return $out;
+	}
+
+
+	/**
+	 * Database connection
+	 *
+	 * Obtain an PHP PDO connection from a connection details array
+	 *
+	 *  @param  array $conn SQL connection details. The array should have
+	 *    the following properties
+	 *     * host - host name
+	 *     * db   - database name
+	 *     * user - user name
+	 *     * pass - user password
+	 *     * Optional: `'charset' => 'utf8'` - you might need this depending on your PHP / MySQL config
+	 *  @return resource PDO connection
+	 */
+	static function db ( $conn )
+	{
+		if ( is_array( $conn ) ) {
+			return self::sql_connect( $conn );
+		}
+
+		return $conn;
+	}
+
+
+	/**
+	 * Paging
+	 *
+	 * Construct the LIMIT clause for server-side processing SQL query
+	 *
+	 *  @param  array $request Data sent to server by DataTables
+	 *  @param  array $columns Column information array
+	 *  @return string SQL limit clause
+	 */
+	static function limit ( $request, $columns )
+	{
+		$limit = '';
+
+		if ( isset($request['start']) && $request['length'] != -1 ) {
+			$limit = "LIMIT ".intval($request['start']).", ".intval($request['length']);
+		}
+
+		return $limit;
+	}
+
+
+	/**
+	 * Ordering
+	 *
+	 * Construct the ORDER BY clause for server-side processing SQL query
+	 *
+	 *  @param  array $request Data sent to server by DataTables
+	 *  @param  array $columns Column information array
+	 *  @return string SQL order by clause
+	 */
+	static function order ( $tableAS, $request, $columns )
+	{
+    	$select = '';
+		$order = '';
+
+		if ( isset($request['order']) && count($request['order']) ) {
+    		$selects = [];
+			$orderBy = [];
+			$dtColumns = self::pluck( $columns, 'dt' );
+
+			for ( $i=0, $ien=count($request['order']) ; $i<$ien ; $i++ ) {
+				// Convert the column index into the column data property
+				$columnIdx = intval($request['order'][$i]['column']);
+				$requestColumn = $request['columns'][$columnIdx];
+
+				$columnIdx = array_search( $columnIdx, $dtColumns );
+				$column = $columns[ $columnIdx ];
+
+				if ( $requestColumn['orderable'] == 'true' ) {
+					$dir = $request['order'][$i]['dir'] === 'asc' ?
+						'ASC' :
+						'DESC';
+						
+                    if(isset($column['order_subquery'])) {
+        				$selects[] = '('.$column['order_subquery'].') AS `'.$column['db'].'_count`';
+        				$orderBy[] = '`'.$column['db'].'_count` '.$dir;
+    				} else {
+					    $orderBy[] = '`'.$tableAS.'`.`'.$column['db'].'` '.$dir;
+					}
+				}
+			}
+
+            if ( count( $selects ) ) {
+                $select = ', '.implode(', ', $selects);
+            }
+
+			if ( count( $orderBy ) ) {
+				$order = 'ORDER BY '.implode(', ', $orderBy);
+			}
+		}
+
+		return [$select, $order];
+	}
+
+
+	/**
+	 * Searching / Filtering
+	 *
+	 * Construct the WHERE clause for server-side processing SQL query.
+	 *
+	 * NOTE this does not match the built-in DataTables filtering which does it
+	 * word by word on any field. It's possible to do here performance on large
+	 * databases would be very poor
+	 *
+	 *  @param  array $request Data sent to server by DataTables
+	 *  @param  array $columns Column information array
+	 *  @param  array $bindings Array of values for PDO bindings, used in the
+	 *    sql_exec() function
+	 *  @return string SQL where clause
+	 */
+	static function filter ( $tablesAS, $request, $columns, &$bindings )
+	{
+		$globalSearch = array();
+		$columnSearch = array();
+		$joins = array();
+		$dtColumns = self::pluck( $columns, 'dt' );
+
+		if ( isset($request['search']) && $request['search']['value'] != '' ) {
+			$str = $request['search']['value'];
+
+			for ( $i=0, $ien=count($request['columns']) ; $i<$ien ; $i++ ) {
+				$requestColumn = $request['columns'][$i];
+				$columnIdx = array_search( $i, $dtColumns );
+				$column = $columns[ $columnIdx ];
+
+				if ( $requestColumn['searchable'] == 'true' ) {
+					if(!empty($column['db'])){
+    					$binding = self::bind( $bindings, '%'.$str.'%', PDO::PARAM_STR );
+    					
+    					if(isset($column['search']['join'])) {
+            				$joins[] = $column['search']['join'];
+            				$globalSearch[] = $column['search']['where_column'].' LIKE '.$binding;
+        				} else {
+						    $globalSearch[] = "`".$tablesAS."`.`".$column['db']."` LIKE ".$binding;
+						}
+					}
+				}
+			}
+		}
+
+		// Individual column filtering
+		if ( isset( $request['columns'] ) ) {
+			for ( $i=0, $ien=count($request['columns']) ; $i<$ien ; $i++ ) {
+				$requestColumn = $request['columns'][$i];
+				$columnIdx = array_search( $requestColumn['data'], $dtColumns );
+				$column = $columns[ $columnIdx ];
+
+				$str = $requestColumn['search']['value'];
+
+				if ( $requestColumn['searchable'] == 'true' &&
+				 $str != '' ) {
+					if(!empty($column['db'])){
+						$binding = self::bind( $bindings, '%'.$str.'%', PDO::PARAM_STR );
+						$columnSearch[] = "`".$tablesAS."`.`".$column['db']."` LIKE ".$binding;
+					}
+				}
+			}
+		}
+
+		// Combine the filters into a single string
+		$where = '';
+
+		if ( count( $globalSearch ) ) {
+			$where = '('.implode(' OR ', $globalSearch).')';
+		}
+
+		if ( count( $columnSearch ) ) {
+			$where = $where === '' ?
+				implode(' AND ', $columnSearch) :
+				$where .' AND '. implode(' AND ', $columnSearch);
+		}
+		
+		$join = '';
+		if( count($joins) ) {
+    		$join = implode(' ', $joins);
+		}
+
+		if ( $where !== '' ) {
+			$where = 'WHERE '.$where;
+		}
+
+		return [$join, $where];
+	}
+
+
+	/**
+	 * Perform the SQL queries needed for an server-side processing requested,
+	 * utilising the helper functions of this class, limit(), order() and
+	 * filter() among others. The returned array is ready to be encoded as JSON
+	 * in response to an SSP request, or can be modified if needed before
+	 * sending back to the client.
+	 *
+	 *  @param  array $request Data sent to server by DataTables
+	 *  @param  array|PDO $conn PDO connection resource or connection parameters array
+	 *  @param  string $table SQL table to query
+	 *  @param  string $primaryKey Primary key of the table
+	 *  @param  array $columns Column information array
+	 *  @return array          Server-side processing response array
+	 */
+	static function simple ( $request, $conn, $table, $primaryKey, $columns )
+	{
+		$bindings = array();
+		$db = self::db( $conn );
+
+		// Allow for a JSON string to be passed in
+		if (isset($request['json'])) {
+			$request = json_decode($request['json'], true);
+		}
+
+    // table AS
+    $tablesAS = null;
+    if(is_array($table)) {
+      $tablesAS = $table[1];
+      $table = $table[0];
+    }
+
+		// Build the SQL query string from the request
+		list($select, $order) = self::order( $tablesAS, $request, $columns );
+		$limit = self::limit( $request, $columns );
+		list($join, $where) = self::filter( $tablesAS, $request, $columns, $bindings );
+
+		// Main query to actually get the data
+		$data = self::sql_exec( $db, $bindings,
+			"SELECT `$tablesAS`.`".implode("`, `$tablesAS`.`", self::pluck($columns, 'db'))."`
+			 $select
+			 FROM `$table` AS `$tablesAS`
+			 $join
+			 $where
+			 GROUP BY `{$tablesAS}`.`{$primaryKey}`
+			 $order
+			 $limit"
+		);
+
+		// Data set length after filtering
+		$resFilterLength = self::sql_exec( $db, $bindings,
+			"SELECT COUNT(DISTINCT `{$tablesAS}`.`{$primaryKey}`)
+			 FROM   `$table` AS `$tablesAS`
+			 $join
+			 $where"
+		);
+		$recordsFiltered = $resFilterLength[0][0];
+
+		// Total data set length
+		$resTotalLength = self::sql_exec( $db,
+			"SELECT COUNT(`{$tablesAS}`.`{$primaryKey}`)
+			 FROM   `$table` AS `$tablesAS`"
+		);
+		$recordsTotal = $resTotalLength[0][0];
+
+		/*
+		 * Output
+		 */
+		return array(
+			"draw"            => isset ( $request['draw'] ) ?
+				intval( $request['draw'] ) :
+				0,
+			"recordsTotal"    => intval( $recordsTotal ),
+			"recordsFiltered" => intval( $recordsFiltered ),
+			"data"            => self::data_output( $columns, $data )
+		);
+	}
+
+
+	/**
+	 * The difference between this method and the `simple` one, is that you can
+	 * apply additional `where` conditions to the SQL queries. These can be in
+	 * one of two forms:
+	 *
+	 * * 'Result condition' - This is applied to the result set, but not the
+	 *   overall paging information query - i.e. it will not effect the number
+	 *   of records that a user sees they can have access to. This should be
+	 *   used when you want apply a filtering condition that the user has sent.
+	 * * 'All condition' - This is applied to all queries that are made and
+	 *   reduces the number of records that the user can access. This should be
+	 *   used in conditions where you don't want the user to ever have access to
+	 *   particular records (for example, restricting by a login id).
+	 *
+	 * In both cases the extra condition can be added as a simple string, or if
+	 * you are using external values, as an assoc. array with `condition` and
+	 * `bindings` parameters. The `condition` is a string with the SQL WHERE
+	 * condition and `bindings` is an assoc. array of the binding names and
+	 * values.
+	 *
+	 *  @param  array $request Data sent to server by DataTables
+	 *  @param  array|PDO $conn PDO connection resource or connection parameters array
+	 *  @param  string|array $table SQL table to query, if array second key is AS
+	 *  @param  string $primaryKey Primary key of the table
+	 *  @param  array $columns Column information array
+   *  @param  string $join JOIN sql string
+	 *  @param  string|array $whereResult WHERE condition to apply to the result set
+	 *  @return array          Server-side processing response array
+	 */
+	static function complex (
+		$request,
+		$conn,
+		$table,
+		$primaryKey,
+		$columns,
+    $join=null,
+		$whereResult=null
+	) {
+		$bindings = array();
+		$db = self::db( $conn );
+
+    // table AS
+    $tablesAS = null;
+    if(is_array($table)) {
+      $tablesAS = $table[1];
+      $table = $table[0];
+    }
+
+		// Build the SQL query string from the request
+		list($select, $order) = self::order( $tablesAS, $request, $columns );
+		$limit = self::limit( $request, $columns );
+		list($join_filter, $where) = self::filter( $tablesAS, $request, $columns, $bindings );
+
+		// whereResult can be a simple string, or an assoc. array with a
+		// condition and bindings
+		if ( $whereResult ) {
+			$str = $whereResult;
+
+			if ( is_array($whereResult) ) {
+				$str = $whereResult['condition'];
+
+				if ( isset($whereResult['bindings']) ) {
+					self::add_bindings($bindings, $whereResult);
+				}
+			}
+
+			$where = $where ?
+				$where .' AND '.$str :
+				'WHERE '.$str;
+		}
+
+		// Main query to actually get the data
+		$data = self::sql_exec( $db, $bindings,
+			"SELECT  `$tablesAS`.`".implode("`, `$tablesAS`.`", self::pluck($columns, 'db'))."`
+			 $select
+			 FROM `$table` AS `$tablesAS`
+			 $join
+			 $join_filter
+			 $where
+			 GROUP BY `{$tablesAS}`.`{$primaryKey}`
+			 $order
+			 $limit"
+		);
+
+		// Data set length after filtering
+		$resFilterLength = self::sql_exec( $db, $bindings,
+			"SELECT COUNT(DISTINCT `{$tablesAS}`.`{$primaryKey}`)
+			 FROM   `$table` AS `$tablesAS`
+			 $join
+			 $join_filter
+			 $where"
+		);
+		$recordsFiltered = (isset($resFilterLength[0])) ? $resFilterLength[0][0] : 0;
+
+		// Total data set length
+		$resTotalLength = self::sql_exec( $db, $bindings,
+			"SELECT COUNT(`{$tablesAS}`.`{$primaryKey}`)
+			 FROM   `$table` AS `$tablesAS`
+			 $join
+			 $join_filter
+			 $where"
+		);
+		$recordsTotal = (isset($resTotalLength[0])) ? $resTotalLength[0][0] : 0;
+
+		/*
+		 * Output
+		 */
+		return array(
+			"draw"            => isset ( $request['draw'] ) ?
+				intval( $request['draw'] ) :
+				0,
+			"recordsTotal"    => intval( $recordsTotal ),
+			"recordsFiltered" => intval( $recordsFiltered ),
+			"data"            => self::data_output( $columns, $data )
+		);
+	}
+
+
+	/**
+	 * Connect to the database
+	 *
+	 * @param  array $sql_details SQL server connection details array, with the
+	 *   properties:
+	 *     * host - host name
+	 *     * db   - database name
+	 *     * user - user name
+	 *     * pass - user password
+	 * @return resource Database connection handle
+	 */
+	static function sql_connect ( $sql_details )
+	{
+		try {
+			$db = @new PDO(
+				"mysql:host={$sql_details['host']};dbname={$sql_details['db']}",
+				$sql_details['user'],
+				$sql_details['pass'],
+				array( PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION )
+			);
+		}
+		catch (PDOException $e) {
+			self::fatal(
+				"An error occurred while connecting to the database. ".
+				"The error reported by the server was: ".$e->getMessage()
+			);
+		}
+
+		return $db;
+	}
+
+
+	/**
+	 * Execute an SQL query on the database
+	 *
+	 * @param  resource $db  Database handler
+	 * @param  array    $bindings Array of PDO binding values from bind() to be
+	 *   used for safely escaping strings. Note that this can be given as the
+	 *   SQL query string if no bindings are required.
+	 * @param  string   $sql SQL query to execute.
+	 * @return array         Result from the query (all rows)
+	 */
+	static function sql_exec ( $db, $bindings, $sql=null )
+	{
+		// Argument shifting
+		if ( $sql === null ) {
+			$sql = $bindings;
+		}
+
+		$stmt = $db->prepare( $sql );
+
+		// Bind parameters
+		if ( is_array( $bindings ) ) {
+			for ( $i=0, $ien=count($bindings) ; $i<$ien ; $i++ ) {
+				$binding = $bindings[$i];
+				$stmt->bindValue( $binding['key'], $binding['val'], $binding['type'] );
+			}
+		}
+
+		// Execute
+		try {
+			$stmt->execute();
+		}
+		catch (PDOException $e) {
+			self::fatal( "An SQL error occurred: ".$e->getMessage() );
+		}
+
+		// Return all
+		return $stmt->fetchAll( PDO::FETCH_BOTH );
+	}
+
+
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Internal methods
+	 */
+
+	/**
+	 * Throw a fatal error.
+	 *
+	 * This writes out an error message in a JSON string which DataTables will
+	 * see and show to the user in the browser.
+	 *
+	 * @param  string $msg Message to send to the client
+	 */
+	static function fatal ( $msg )
+	{
+		echo json_encode( array(
+			"error" => $msg
+		) );
+
+		exit(0);
+	}
+
+	/**
+	 * Create a PDO binding key which can be used for escaping variables safely
+	 * when executing a query with sql_exec()
+	 *
+	 * @param  array &$a    Array of bindings
+	 * @param  *      $val  Value to bind
+	 * @param  int    $type PDO field type
+	 * @return string       Bound key to be used in the SQL where this parameter
+	 *   would be used.
+	 */
+	static function bind ( &$a, $val, $type )
+	{
+		$key = ':binding_'.count( $a );
+
+		$a[] = array(
+			'key' => $key,
+			'val' => $val,
+			'type' => $type
+		);
+
+		return $key;
+	}
+
+	static function add_bindings(&$bindings, $vals)
+	{
+		foreach($vals['bindings'] as $key => $value) {
+			$bindings[] = array(
+				'key' => $key,
+				'val' => $value,
+				'type' => PDO::PARAM_STR
+			);
+		}
+	}
+
+
+	/**
+	 * Pull a particular property from each assoc. array in a numeric array,
+	 * returning and array of the property values from each item.
+	 *
+	 *  @param  array  $a    Array to get data from
+	 *  @param  string $prop Property to read
+	 *  @return array        Array of property values
+	 */
+	static function pluck ( $a, $prop )
+	{
+		$out = array();
+
+		for ( $i=0, $len=count($a) ; $i<$len ; $i++ ) {
+ 			if ( empty($a[$i][$prop]) && $a[$i][$prop] !== 0 ) {
+				continue;
+			}
+			if ( $prop == 'db' && isset($a[$i]['dummy']) && $a[$i]['dummy'] === true ) {
+    			continue;
+			}
+
+			//removing the $out array index confuses the filter method in doing proper binding,
+			//adding it ensures that the array data are mapped correctly
+			$out[$i] = $a[$i][$prop];
+		}
+
+		return $out;
+	}
+
+
+	/**
+	 * Return a string from an array or a string
+	 *
+	 * @param  array|string $a Array to join
+	 * @param  string $join Glue for the concatenation
+	 * @return string Joined string
+	 */
+	static function _flatten ( $a, $join = ' AND ' )
+	{
+		if ( ! $a ) {
+			return '';
+		}
+		else if ( $a && is_array($a) ) {
+			return implode( $join, $a );
+		}
+		return $a;
+	}
+}
+

data/web/inc/vars.inc.php

@@ -126,6 +126,15 @@ $MAILCOW_APPS = array(
   )
 );
 
+// Logo max file size in bytes
+$LOGO_LIMITS['max_size'] = 15 * 1024 * 1024; // 15MB
+
+// Logo max width in pixels
+$LOGO_LIMITS['max_width'] = 1920;
+
+// Logo max height in pixels
+$LOGO_LIMITS['max_height'] = 1920;
+
 // Rows until pagination begins
 $PAGINATION_SIZE = 25;
 

data/web/js/site/mailbox.js

@@ -435,7 +435,7 @@ jQuery(function($){
     var table = $('#domain_table').DataTable({
       responsive: true,
       processing: true,
-      serverSide: false,
+      serverSide: true,
       stateSave: true,
       pageLength: pagination_size,
       dom: "<'row'<'col-sm-12 col-md-6'f><'col-sm-12 col-md-6'l>>" +
@@ -447,9 +447,9 @@ jQuery(function($){
       },
       ajax: {
         type: "GET",
-        url: "/api/v1/get/domain/all",
+        url: "/api/v1/get/domain/datatables",
         dataSrc: function(json){
-          $.each(json, function(i, item) {
+          $.each(json.data, function(i, item) {
             item.domain_name = escapeHtml(item.domain_name);
 
             item.aliases = item.aliases_in_domain + " / " + item.max_num_aliases_for_domain;
@@ -498,7 +498,7 @@ jQuery(function($){
             }
           });
 
-          return json;
+          return json.data;
         }
       },
       columns: [
@@ -528,17 +528,20 @@ jQuery(function($){
         {
           title: lang.aliases,
           data: 'aliases',
+          searchable: false,
           defaultContent: ''
         },
         {
           title: lang.mailboxes,
           data: 'mailboxes',
+          searchable: false,
           responsivePriority: 4,
           defaultContent: ''
         },
         {
           title: lang.domain_quota,
           data: 'quota',
+          searchable: false,
           defaultContent: '',
           render: function (data, type) {
             data = data.split("/");
@@ -548,6 +551,7 @@ jQuery(function($){
         {
           title: lang.stats,
           data: 'stats',
+          searchable: false,
           defaultContent: '',
           render: function (data, type) {
             data = data.split("/");
@@ -557,53 +561,67 @@ jQuery(function($){
         {
           title: lang.mailbox_defquota,
           data: 'def_quota_for_mbox',
+          searchable: false,
           defaultContent: ''
         },
         {
           title: lang.mailbox_quota,
           data: 'max_quota_for_mbox',
+          searchable: false,
           defaultContent: ''
         },
         {
           title: 'RL',
           data: 'rl',
+          searchable: false,
+          orderable: false,
           defaultContent: ''
         },
         {
           title: lang.backup_mx,
           data: 'backupmx',
+          searchable: false,
           defaultContent: '',
-          redner: function (data, type){
-            return 1==value ? '<i class="bi bi-check-lg"></i>' : 0==value && '<i class="bi bi-x-lg"></i>';
+          render: function (data, type){
+            return 1==data ? '<i class="bi bi-check-lg"></i>' : 0==data && '<i class="bi bi-x-lg"></i>';
           }
         },
         {
           title: lang.domain_admins,
           data: 'domain_admins',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           className: 'none'
         },
         {
           title: lang.created_on,
           data: 'created',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           className: 'none'
         },
         {
           title: lang.last_modified,
           data: 'modified',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           className: 'none'
         },
         {
           title: 'Tags',
           data: 'tags',
+          searchable: true,
+          orderable: false,
           defaultContent: '',
           className: 'none'
         },
         {
           title: lang.active,
           data: 'active',
+          searchable: false,
           defaultContent: '',
           responsivePriority: 6,
           render: function (data, type) {
@@ -613,6 +631,8 @@ jQuery(function($){
         {
           title: lang.action,
           data: 'action',
+          searchable: false,
+          orderable: false,
           className: 'dt-sm-head-hidden dt-data-w100 dtr-col-md dt-text-right',
           responsivePriority: 5,
           defaultContent: ''
@@ -844,7 +864,7 @@ jQuery(function($){
     var table = $('#mailbox_table').DataTable({
       responsive: true,
       processing: true,
-      serverSide: false,
+      serverSide: true,
       stateSave: true,
       pageLength: pagination_size,
       dom: "<'row'<'col-sm-12 col-md-6'f><'col-sm-12 col-md-6'l>>" +
@@ -853,13 +873,12 @@ jQuery(function($){
       language: lang_datatables,
       initComplete: function(settings, json){
         hideTableExpandCollapseBtn('#tab-mailboxes', '#mailbox_table');
-        filterByDomain(json, 8, table);
       },
       ajax: {
         type: "GET",
-        url: "/api/v1/get/mailbox/reduced",
+        url: "/api/v1/get/mailbox/datatables",
         dataSrc: function(json){
-          $.each(json, function (i, item) {
+          $.each(json.data, function (i, item) {
             item.quota = {
               sortBy: item.quota_used,
               value: item.quota
@@ -945,7 +964,7 @@ jQuery(function($){
             }
           });
 
-          return json;
+          return json.data;
         }
       },
       columns: [
@@ -975,13 +994,14 @@ jQuery(function($){
         {
           title: lang.domain_quota,
           data: 'quota.value',
+          searchable: false,
           responsivePriority: 8,
-          defaultContent: '',
-          orderData: 23
+          defaultContent: ''
         },
         {
           title: lang.last_mail_login,
           data: 'last_mail_login',
+          searchable: false,
           defaultContent: '',
           responsivePriority: 7,
           render: function (data, type) {
@@ -994,15 +1014,16 @@ jQuery(function($){
         {
           title: lang.last_pw_change,
           data: 'last_pw_change',
+          searchable: false,
           defaultContent: ''
         },
         {
           title: lang.in_use,
           data: 'in_use.value',
+          searchable: false,
           defaultContent: '',
           responsivePriority: 9,
-          className: 'dt-data-w100',
-          orderData: 24
+          className: 'dt-data-w100'
         },
         {
           title: lang.fname,
@@ -1067,6 +1088,7 @@ jQuery(function($){
         {
           title: lang.msg_num,
           data: 'messages',
+          searchable: false,
           defaultContent: '',
           responsivePriority: 5
         },
@@ -1085,12 +1107,14 @@ jQuery(function($){
         {
           title: 'Tags',
           data: 'tags',
+          searchable: true,
           defaultContent: '',
           className: 'none'
         },
         {
           title: lang.active,
           data: 'active',
+          searchable: false,
           defaultContent: '',
           responsivePriority: 4,
           render: function (data, type) {
@@ -1100,22 +1124,12 @@ jQuery(function($){
         {
           title: lang.action,
           data: 'action',
+          searchable: false,
+          orderable: false,
           className: 'dt-sm-head-hidden dt-data-w100 dtr-col-md dt-text-right',
           responsivePriority: 6,
           defaultContent: ''
-        },
-        {
-          title: "",
-          data: 'quota.sortBy',
-          defaultContent: '',
-          className: "d-none"
-        },
-        {
-          title: "",
-          data: 'in_use.sortBy',
-          defaultContent: '',
-          className: "d-none"
-        },
+        }
       ]
     });
 

data/web/json_api.php

@@ -15,7 +15,7 @@ function api_log($_data) {
       continue;
     }
 
-    $value = json_decode($value, true);     
+    $value = json_decode($value, true);
     if ($value) {
       if (is_array($value)) unset($value["csrf_token"]);
       foreach ($value as $key => &$val) {
@@ -23,7 +23,7 @@ function api_log($_data) {
           $val = '*';
         }
       }
-      $value = json_encode($value);  
+      $value = json_encode($value);
     }
     $data_var[] = $data . "='" . $value . "'";
   }
@@ -44,7 +44,7 @@ function api_log($_data) {
       'msg' => 'Redis: '.$e
     );
     return false;
-  }     
+  }
 }
 
 if (isset($_GET['query'])) {
@@ -178,12 +178,12 @@ if (isset($_GET['query'])) {
               // parse post data
               $post = trim(file_get_contents('php://input'));
               if ($post) $post = json_decode($post);
-              
+
               // process registration data from authenticator
               try {
                 // decode base64 strings
                 $clientDataJSON = base64_decode($post->clientDataJSON);
-                $attestationObject = base64_decode($post->attestationObject);   
+                $attestationObject = base64_decode($post->attestationObject);
 
                 // processCreate($clientDataJSON, $attestationObject, $challenge, $requireUserVerification=false, $requireUserPresent=true, $failIfRootMismatch=true)
                 $data = $WebAuthn->processCreate($clientDataJSON, $attestationObject, $_SESSION['challenge'], false, true);
@@ -250,7 +250,7 @@ if (isset($_GET['query'])) {
             default:
               process_add_return(mailbox('add', 'domain', $attr));
             break;
-          }  
+          }
         break;
         case "resource":
           process_add_return(mailbox('add', 'resource', $attr));
@@ -470,7 +470,7 @@ if (isset($_GET['query'])) {
               //        false, if only internal is allowed
               //        null, if internal and cross-platform is allowed
               $createArgs = $WebAuthn->getCreateArgs($_SESSION["mailcow_cc_username"], $_SESSION["mailcow_cc_username"], $_SESSION["mailcow_cc_username"], 30, false, $GLOBALS['WEBAUTHN_UV_FLAG_REGISTER'], null, $excludeCredentialIds);
-              
+
               print(json_encode($createArgs));
               $_SESSION['challenge'] = $WebAuthn->getChallenge();
               return;
@@ -533,9 +533,50 @@ if (isset($_GET['query'])) {
 
           case "domain":
             switch ($object) {
+              case "datatables":
+                $table = ['domain', 'd'];
+                $primaryKey = 'domain';
+                $columns = [
+                  ['db' => 'domain', 'dt' => 2],
+                  ['db' => 'aliases', 'dt' => 3, 'order_subquery' => "SELECT COUNT(*) FROM `alias` WHERE (`domain`= `d`.`domain` OR `domain` IN (SELECT `alias_domain` FROM `alias_domain` WHERE `target_domain` = `d`.`domain`)) AND `address` NOT IN (SELECT `username` FROM `mailbox`)"],
+                  ['db' => 'mailboxes', 'dt' => 4, 'order_subquery' => "SELECT COUNT(*) FROM `mailbox` WHERE `mailbox`.`domain` = `d`.`domain` AND (`mailbox`.`kind` = '' OR `mailbox`.`kind` = NULL)"],
+                  ['db' => 'quota', 'dt' => 5, 'order_subquery' => "SELECT COALESCE(SUM(`mailbox`.`quota`), 0) FROM `mailbox` WHERE `mailbox`.`domain` = `d`.`domain` AND (`mailbox`.`kind` = '' OR `mailbox`.`kind` = NULL)"],
+                  ['db' => 'stats', 'dt' => 6, 'dummy' => true, 'order_subquery' => "SELECT SUM(bytes) FROM `quota2` WHERE `quota2`.`username` IN (SELECT `username` FROM `mailbox` WHERE `domain` = `d`.`domain`)"],
+                  ['db' => 'defquota', 'dt' => 7],
+                  ['db' => 'maxquota', 'dt' => 8],
+                  ['db' => 'backupmx', 'dt' => 10],
+                  ['db' => 'tags', 'dt' => 14, 'dummy' => true, 'search' => ['join' => 'LEFT JOIN `tags_domain` AS `td` ON `td`.`domain` = `d`.`domain`', 'where_column' => '`td`.`tag_name`']],
+                  ['db' => 'active', 'dt' => 15],
+                ];
+
+                require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/ssp.class.php';
+                global $pdo;
+                if($_SESSION['mailcow_cc_role'] === 'admin') {
+                  $data = SSP::simple($_GET, $pdo, $table, $primaryKey, $columns);
+                } elseif ($_SESSION['mailcow_cc_role'] === 'domainadmin') {
+                  $data = SSP::complex($_GET, $pdo, $table, $primaryKey, $columns,
+                    'INNER JOIN domain_admins as da ON da.domain = d.domain',
+                    [
+                      'condition' => 'da.active = 1 and da.username = :username',
+                      'bindings' => ['username' => $_SESSION['mailcow_cc_username']]
+                    ]);
+                }
+
+                if (!empty($data['data'])) {
+                  $domainsData = [];
+                  foreach ($data['data'] as $domain) {
+                    if ($details = mailbox('get', 'domain_details', $domain[2])) {
+                      $domainsData[] = $details;
+                    }
+                  }
+                  $data['data'] = $domainsData;
+                }
+
+                process_get_return($data);
+              break;
               case "all":
                 $tags = null;
-                if (isset($_GET['tags']) && $_GET['tags'] != '') 
+                if (isset($_GET['tags']) && $_GET['tags'] != '')
                   $tags = explode(',', $_GET['tags']);
 
                 $domains = mailbox('get', 'domains', null, $tags);
@@ -1021,10 +1062,49 @@ if (isset($_GET['query'])) {
           break;
           case "mailbox":
             switch ($object) {
+              case "datatables":
+                $table = ['mailbox', 'm'];
+                $primaryKey = 'username';
+                $columns = [
+                  ['db' => 'username', 'dt' => 2],
+                  ['db' => 'quota', 'dt' => 3],
+                  ['db' => 'last_mail_login', 'dt' => 4, 'dummy' => true, 'order_subquery' => "SELECT MAX(`datetime`) FROM `sasl_log` WHERE `service` != 'SSO' AND `username` = `m`.`username`"],
+                  ['db' => 'last_pw_change', 'dt' => 5, 'dummy' => true, 'order_subquery' => "JSON_EXTRACT(attributes, '$.passwd_update')"],
+                  ['db' => 'in_use', 'dt' => 6, 'dummy' => true, 'order_subquery' => "(SELECT SUM(bytes) FROM `quota2` WHERE `quota2`.`username` = `m`.`username`) / `m`.`quota`"],
+                  ['db' => 'messages', 'dt' => 17, 'dummy' => true, 'order_subquery' => "SELECT SUM(messages) FROM `quota2` WHERE `quota2`.`username` = `m`.`username`"],
+                  ['db' => 'tags', 'dt' => 20, 'dummy' => true, 'search' => ['join' => 'LEFT JOIN `tags_mailbox` AS `tm` ON `tm`.`username` = `m`.`username`', 'where_column' => '`tm`.`tag_name`']],
+                  ['db' => 'active', 'dt' => 21]
+                ];
+
+                require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/ssp.class.php';
+                global $pdo;
+                if($_SESSION['mailcow_cc_role'] === 'admin') {
+                  $data = SSP::complex($_GET, $pdo, $table, $primaryKey, $columns, null, "(`m`.`kind` = '' OR `m`.`kind` = NULL)");
+                } elseif ($_SESSION['mailcow_cc_role'] === 'domainadmin') {
+                  $data = SSP::complex($_GET, $pdo, $table, $primaryKey, $columns,
+                    'INNER JOIN domain_admins as da ON da.domain = m.domain',
+                    [
+                      'condition' => "(`m`.`kind` = '' OR `m`.`kind` = NULL) AND `da`.`active` = 1 AND `da`.`username` = :username",
+                      'bindings' => ['username' => $_SESSION['mailcow_cc_username']]
+                    ]);
+                }
+
+                if (!empty($data['data'])) {
+                  $mailboxData = [];
+                  foreach ($data['data'] as $mailbox) {
+                    if ($details = mailbox('get', 'mailbox_details', $mailbox[2])) {
+                      $mailboxData[] = $details;
+                    }
+                  }
+                  $data['data'] = $mailboxData;
+                }
+
+                process_get_return($data);
+              break;
               case "all":
               case "reduced":
                 $tags = null;
-                if (isset($_GET['tags']) && $_GET['tags'] != '') 
+                if (isset($_GET['tags']) && $_GET['tags'] != '')
                   $tags = explode(',', $_GET['tags']);
 
                 if (empty($extra)) $domains = mailbox('get', 'domains');
@@ -1058,7 +1138,7 @@ if (isset($_GET['query'])) {
               break;
               default:
                 $tags = null;
-                if (isset($_GET['tags']) && $_GET['tags'] != '') 
+                if (isset($_GET['tags']) && $_GET['tags'] != '')
                   $tags = explode(',', $_GET['tags']);
 
                 if ($tags === null) {
@@ -1068,7 +1148,7 @@ if (isset($_GET['query'])) {
                   $mailboxes = mailbox('get', 'mailboxes', $object, $tags);
                   if (is_array($mailboxes)) {
                     foreach ($mailboxes as $mailbox) {
-                      if ($details = mailbox('get', 'mailbox_details', $mailbox)) 
+                      if ($details = mailbox('get', 'mailbox_details', $mailbox))
                         $data[] = $details;
                     }
                   }
@@ -1571,15 +1651,15 @@ if (isset($_GET['query'])) {
                     'solr_size' => $solr_size,
                     'solr_documents' => $solr_documents
                   ));
-                break;  
+                break;
                 case "host":
                   if (!$extra){
                     $stats = docker("host_stats");
                     echo json_encode($stats);
-                  } 
+                  }
                   else if ($extra == "ip") {
                     // get public ips
-                    
+
                     $curl = curl_init();
                     curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
                     curl_setopt($curl, CURLOPT_POST, 0);
@@ -2003,7 +2083,7 @@ if (isset($_GET['query'])) {
       exit();
   }
 }
-if ($_SESSION['mailcow_cc_api'] === true) {
+if (array_key_exists('mailcow_cc_api', $_SESSION) && $_SESSION['mailcow_cc_api'] === true) {
   if (isset($_SESSION['mailcow_cc_api']) && $_SESSION['mailcow_cc_api'] === true) {
     unset($_SESSION['return']);
   }

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

@@ -394,7 +394,9 @@
         "goto_invalid": "Ziel-Adresse %s ist ungültig",
         "ham_learn_error": "Ham Lernfehler: %s",
         "imagick_exception": "Fataler Bildverarbeitungsfehler",
+        "img_dimensions_exceeded": "Grafik überschreitet die maximale Bildgröße",
         "img_invalid": "Grafik konnte nicht validiert werden",
+        "img_size_exceeded": "Grafik überschreitet die maximale Dateigröße",
         "img_tmp_missing": "Grafik konnte nicht validiert werden: Erstellung temporärer Datei fehlgeschlagen.",
         "invalid_bcc_map_type": "Ungültiger BCC-Map-Typ",
         "invalid_destination": "Ziel-Format \"%s\" ist ungültig",
@@ -588,10 +590,19 @@
         "disable_login": "Login verbieten (Mails werden weiterhin angenommen)",
         "domain": "Domain bearbeiten",
         "domain_admin": "Domain-Administrator bearbeiten",
-        "domain_footer": "Domain wide footer",
-        "domain_footer_html": "HTML footer",
-        "domain_footer_info": "Domain wide footer werden allen ausgehenden E-Mails hinzugefügt, die einer Adresse innerhalb dieser Domain gehört.<br>Die folgenden Variablen können für den Footer benutzt werden:",
-        "domain_footer_plain": "PLAIN footer",
+        "domain_footer": "Domänenweite Fußzeile",
+        "domain_footer_html": "Fußzeile im HTML Format",
+        "domain_footer_info": "Domänenweite Footer (Domain wide footer) werden allen ausgehenden E-Mails hinzugefügt, die einer Adresse innerhalb dieser Domain gehört.<br>Die folgenden Variablen können für die Fußzeile benutzt werden:",
+        "domain_footer_info_vars": {
+            "auth_user": "{= auth_user =}   - Angemeldeter Benutzername vom MTA",
+            "from_user": "{= from_user =}   - Absender Teil der E-Mail z.B. für \"moo@mailcow.tld\" wird \"moo\" zurückgeben.",
+            "from_name": "{= from_name =}   - Namen des Absenders z.B. für \"Mailcow &lt;moo@mailcow.tld&gt;\", wird \"Mailcow\" zurückgegeben.",
+            "from_addr": "{= from_addr =}   - Adresse des Absenders.",
+            "from_domain": "{= from_domain =} - Domain des Absenders",
+            "custom": "{= foo =}         - Wenn die Mailbox das benutzerdefinierte Attribut \"foo\" mit dem Wert \"bar\" hat, wird \"bar\" zurückgegeben."
+        },
+        "domain_footer_plain": "Fußzeile im PLAIN Format",
+        "domain_footer_skip_replies": "Ignoriere Footer bei Antwort E-Mails",
         "domain_quota": "Domain Speicherplatz gesamt (MiB)",
         "domains": "Domains",
         "dont_check_sender_acl": "Absender für Domain %s u. Alias-Domain nicht prüfen",
@@ -680,11 +691,7 @@
         "unchanged_if_empty": "Unverändert, wenn leer",
         "username": "Benutzername",
         "validate_save": "Validieren und speichern",
-        "pushover_sound": "Ton",
-        "domain_footer_info_vars": {
-            "auth_user": "{= auth_user =}   - Angemeldeter Benutzername vom MTA",
-            "from_user": "{= from_user =}   - Von Teil des Benutzers z.B. \"moo@mailcow.tld\" wird \"moo\" zurückgeben."
-        }
+        "pushover_sound": "Ton"
     },
     "fido2": {
         "confirm": "Bestätigen",
@@ -1088,6 +1095,7 @@
         "verified_yotp_login": "Yubico-OTP-Anmeldung verifiziert"
     },
     "tfa": {
+        "authenticators": "Authentikatoren",
         "api_register": "%s verwendet die Yubico-Cloud-API. Ein API-Key für den Yubico-Stick kann <a href=\"https://upgrade.yubico.com/getapikey/\" target=\"_blank\">hier</a> bezogen werden.",
         "confirm": "Bestätigen",
         "confirm_totp_token": "Bitte bestätigen Sie die Änderung durch Eingabe eines generierten Tokens",

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

@@ -394,7 +394,9 @@
         "goto_invalid": "Goto address %s is invalid",
         "ham_learn_error": "Ham learn error: %s",
         "imagick_exception": "Error: Imagick exception while reading image",
+        "img_dimensions_exceeded": "Image exceeds the maximum image size",
         "img_invalid": "Cannot validate image file",
+        "img_size_exceeded": "Image exceeds the maximum file size",
         "img_tmp_missing": "Cannot validate image file: Temporary file not found",
         "invalid_bcc_map_type": "Invalid BCC map type",
         "invalid_destination": "Destination format \"%s\" is invalid",
@@ -600,6 +602,7 @@
             "custom": "{= foo =}         - If mailbox has the custom attribute \"foo\" with value \"bar\" it returns \"bar\""
         },
         "domain_footer_plain": "PLAIN footer",
+        "domain_footer_skip_replies": "Ignore footer on reply e-mails",
         "domain_quota": "Domain quota",
         "domains": "Domains",
         "dont_check_sender_acl": "Disable sender check for domain %s (+ alias domains)",
@@ -1099,6 +1102,7 @@
         "verified_yotp_login": "Verified Yubico OTP login"
     },
     "tfa": {
+        "authenticators": "Authenticators",
         "api_register": "%s uses the Yubico Cloud API. Please get an API key for your key <a href=\"https://upgrade.yubico.com/getapikey/\" target=\"_blank\">here</a>",
         "confirm": "Confirm",
         "confirm_totp_token": "Please confirm your changes by entering the generated token",

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

@@ -9,8 +9,8 @@
         "eas_reset": "Redefinir dispositivos EAS",
         "extend_sender_acl": "Permitir estender a ACL do remetente por endereços externos",
         "filters": "Filtros",
-        "login_as": "Faça login como usuário da caixa de correio",
-        "mailbox_relayhost": "Alterar relayhost para uma caixa de correio",
+        "login_as": "Faça login como usuário da mailbox",
+        "mailbox_relayhost": "Alterar relayhost para uma mailbox",
         "prohibited": "Proibido pela ACL",
         "protocol_access": "Alterar o acesso ao protocolo",
         "pushover": "Pushover",
@@ -28,7 +28,7 @@
         "spam_score": "Pontuação de spam",
         "syncjobs": "Trabalhos de sincronização",
         "tls_policy": "Política de TLS",
-        "unlimited_quota": "Cota ilimitada para caixas de correio"
+        "unlimited_quota": "Cota ilimitada para mailbox"
     },
     "add": {
         "activate_filter_warn": "Todos os outros filtros serão desativados quando a opção ativa estiver marcada.",
@@ -70,11 +70,11 @@
         "hostname": "Anfitrião",
         "inactive": "Inativo",
         "kind": "Gentil",
-        "mailbox_quota_def": "Cota de caixa de correio padrão",
-        "mailbox_quota_m": "Cota máxima por caixa de correio (MiB)",
+        "mailbox_quota_def": "Cota de caixa de mailbox",
+        "mailbox_quota_m": "Cota máxima por mailbox (MiB)",
         "mailbox_username": "Nome de usuário (parte esquerda de um endereço de e-mail)",
         "max_aliases": "Máximo de aliases possíveis",
-        "max_mailboxes": "Número máximo de caixas de correio possíveis",
+        "max_mailboxes": "Número máximo de mailboxes possíveis",
         "mins_interval": "Intervalo de votação (minutos)",
         "multiple_bookings": "Várias reservas",
         "nexthop": "Próximo salto",
@@ -86,10 +86,10 @@
         "public_comment": "Comentário público",
         "quota_mb": "Cota (MiB)",
         "relay_all": "Retransmita todos os destinatários",
-        "relay_all_info": "↪ Se você optar por <b>não</b> retransmitir todos os destinatários, precisará adicionar uma caixa de correio (“cega”) para cada destinatário que deve ser retransmitido.",
+        "relay_all_info": "↪ Se você optar por <b>não</b> retransmitir todos os destinatários, precisará adicionar uma mailbox (“cega”) para cada destinatário que deve ser retransmitido.",
         "relay_domain": "Retransmitir este domínio",
         "relay_transport_info": "<div class=\"badge fs-6 bg-info\">Informações</div> Você pode definir mapas de transporte para um destino personalizado para esse domínio. Se não for definido, uma pesquisa MX será feita.",
-        "relay_unknown_only": "Retransmita somente caixas de correio não existentes. As caixas de correio existentes serão entregues localmente.",
+        "relay_unknown_only": "Retransmita somente mailboxes não existentes. As mailboxes existentes serão entregues localmente.",
         "relayhost_wrapped_tls_info": "Por favor, <b>não</b> use portas com cobertura TLS (usadas principalmente na porta 465). <br>\r\nUse qualquer porta não encapsulada e emita STARTTLS. Uma política de TLS para impor o TLS pode ser criada em “mapas de políticas de TLS”.",
         "select": "Selecione...",
         "select_domain": "Selecione primeiro um domínio",
@@ -212,7 +212,7 @@
         "in_use_by": "Em uso por",
         "inactive": "Inativo",
         "include_exclude": "Incluir/Excluir",
-        "include_exclude_info": "Por padrão - sem seleção - <b>todas as caixas de correio são endereçadas</b>",
+        "include_exclude_info": "Por padrão - sem seleção - <b>todas as mailboxes são endereçadas</b>",
         "includes": "Inclua esses destinatários",
         "ip_check": "Verificação de IP",
         "ip_check_disabled": "A verificação de IP está desativada. Você pode ativá-lo em <br><strong>Sistema > Configuração > Opções > Personalizar</strong>",
@@ -268,13 +268,13 @@
         "quarantine_release_format": "Formato dos itens lançados",
         "quarantine_release_format_att": "Como anexo",
         "quarantine_release_format_raw": "Original não modificado",
-        "quarantine_retention_size": "<b>Retenções por caixa de correio: <small>0</small> indica inativo.</b> <br>",
+        "quarantine_retention_size": "Retenções por mailbox: <br><small>0 indica <b>inativo</b>.</small>",
         "quota_notification_html": "Modelo de e-mail de notificação: <br><small>deixe em branco para restaurar o modelo padrão.</small>",
         "quota_notification_sender": "Remetente do e-mail de notificação",
         "quota_notification_subject": "Assunto do e-mail de notificação",
         "quota_notifications": "Notificações de cotas",
         "quota_notifications_info": "As notificações de cota são enviadas aos usuários uma vez ao ultrapassar 80% e uma vez ao ultrapassar 95% de uso.",
-        "quota_notifications_vars": "{{percent}} é igual à cota atual do usuário <br>{{username}} é o nome da caixa de correio",
+        "quota_notifications_vars": "{{percent}} é igual à cota atual do usuário <br>{{username}} é o nome da mailbox",
         "queue_unban": "não banido",
         "r_active": "Restrições ativas",
         "r_inactive": "Restrições inativas",
@@ -302,7 +302,7 @@
         "rsettings_insert_preset": "Inserir exemplo de predefinição “%s”",
         "rsettings_preset_1": "Desative tudo, exceto o DKIM e o limite de taxa para usuários autenticados",
         "rsettings_preset_2": "Postmasters querem spam",
-        "rsettings_preset_3": "Permitir somente remetentes específicos para uma caixa de correio (ou seja, uso somente como caixa de correio interna)",
+        "rsettings_preset_3": "Permitir somente remetentes específicos para uma mailbox (ou seja, uso somente como mailbox interna)",
         "rsettings_preset_4": "Desativar Rspamd para um domínio",
         "rspamd_com_settings": "Um nome de configuração será gerado automaticamente, veja os exemplos de predefinições abaixo. Para obter mais detalhes, consulte a documentação <a href=\"https://rspamd.com/doc/configuration/settings.html#settings-structure\" target=\"_blank\">do Rspamd</a>",
         "rspamd_global_filters": "Mapas de filtro globais",
@@ -369,7 +369,7 @@
         "comment_too_long": "Comentário muito longo, máximo de 160 caracteres permitidos",
         "cors_invalid_method": "Método de permissão inválido especificado",
         "cors_invalid_origin": "Origem de permissão inválida especificada",
-        "defquota_empty": "A cota padrão por caixa de correio não deve ser 0.",
+        "defquota_empty": "A cota padrão por mailbox não deve ser 0.",
         "demo_mode_enabled": "O modo de demonstração está ativado",
         "description_invalid": "A descrição do recurso para %s é inválida",
         "dkim_domain_or_sel_exists": "Existe uma chave DKIM para “%s” e não será substituída",
@@ -407,22 +407,22 @@
         "invalid_recipient_map_old": "Destinatário original inválido especificado: %s",
         "ip_list_empty": "A lista de IPs permitidos não pode estar vazia",
         "is_alias": "%s já é conhecido como endereço de alias",
-        "is_alias_or_mailbox": "%s já é conhecido como alias, caixa de correio ou endereço de alias expandido a partir de um domínio de alias.",
+        "is_alias_or_mailbox": "%s já é conhecido como alias, mailbox ou alias de endereço expandido a partir de um domínio de alias.",
         "is_spam_alias": "%s já é conhecido como endereço de alias temporário (endereço de alias de spam)",
         "last_key": "A última chave não pode ser excluída. Em vez disso, desative o TFA.",
         "login_failed": "Falha no login",
         "mailbox_defquota_exceeds_mailbox_maxquota": "A cota padrão excede o limite máximo da cota",
-        "mailbox_invalid": "O nome da caixa de correio é inválido",
+        "mailbox_invalid": "O nome da mailbox é inválido",
         "mailbox_quota_exceeded": "A cota excede o limite do domínio (máx. %d MiB)",
         "mailbox_quota_exceeds_domain_quota": "A cota máxima excede o limite da cota do domínio",
         "mailbox_quota_left_exceeded": "Não há espaço restante (espaço restante: %d MiB)",
-        "mailboxes_in_use": "O máximo de caixas de correio deve ser maior ou igual a %d",
+        "mailboxes_in_use": "O máximo de mailboxes deve ser maior ou igual a %d",
         "malformed_username": "Nome de usuário malformado",
         "map_content_empty": "O conteúdo do mapa não pode estar vazio",
         "max_alias_exceeded": "Número máximo de aliases excedido",
-        "max_mailbox_exceeded": "Número máximo de caixas de correio excedido (%d de %d)",
-        "max_quota_in_use": "A cota da caixa de correio deve ser maior ou igual a %d MiB",
-        "maxquota_empty": "A cota máxima por caixa de correio não deve ser 0.",
+        "max_mailbox_exceeded": "Número máximo de mailboxes excedido (%d de %d)",
+        "max_quota_in_use": "A cota da mailbox deve ser maior ou igual a %d MiB",
+        "maxquota_empty": "A cota máxima por mailbox não deve ser 0.",
         "mysql_error": "Erro do MySQL: %s",
         "network_host_invalid": "Rede ou host inválidos: %s",
         "next_hop_interferes": "%s interfere com o nexthop %s",
@@ -619,11 +619,11 @@
         "kind": "Gentil",
         "last_modified": "Última modificação",
         "lookup_mx": "Destination é uma expressão regular que corresponde ao nome MX (<code>.*\\ .google\\ .com</code> para rotear todos os e-mails direcionados a um MX que termina em google.com nesse salto)",
-        "mailbox": "Editar caixa de correio",
-        "mailbox_quota_def": "Cota de caixa de correio padrão",
+        "mailbox": "Editar mailbox",
+        "mailbox_quota_def": "Cota mailbox padrão",
         "mailbox_relayhost_info": "Aplicado somente à caixa de correio e aos aliases diretos, substitui um host de retransmissão de domínio.",
         "max_aliases": "Máximo de aliases",
-        "max_mailboxes": "Número máximo de caixas de correio possíveis",
+        "max_mailboxes": "Número máximo de mailboxes possíveis",
         "max_quota": "Cota máxima por caixa de correio (MiB)",
         "maxage": "Duração máxima das mensagens em dias que serão pesquisadas remotamente <br><small>(0 = ignorar a idade</small>)",
         "maxbytespersecond": "Máximo de bytes por segundo <br><small>(0 = ilimitado</small>)",
@@ -657,7 +657,7 @@
         "relay_all_info": "↪ Se você optar por <b>não</b> retransmitir todos os destinatários, precisará adicionar uma caixa de correio (“cega”) para cada destinatário que deve ser retransmitido.",
         "relay_domain": "Retransmitir este domínio",
         "relay_transport_info": "<div class=\"badge fs-6 bg-info\">Informações</div> Você pode definir mapas de transporte para um destino personalizado para esse domínio. Se não for definido, uma pesquisa MX será feita.",
-        "relay_unknown_only": "Retransmita somente caixas de correio não existentes. As caixas de correio existentes serão entregues localmente.",
+        "relay_unknown_only": "Retransmita somente mailboxes não existentes. As caixas de mailboxes serão entregues localmente.",
         "relayhost": "Transportes dependentes do remetente",
         "remove": "Remover",
         "resource": "Recurso",
@@ -688,7 +688,7 @@
         "username": "Nome de usuário",
         "validate_save": "Valide e salve",
         "custom_attributes": "Atributos personalizados",
-        "mbox_exclude": "Excluir caixas de email"
+        "mbox_exclude": "Excluir mailboxes"
     },
     "fido2": {
         "confirm": "Confirme",
@@ -831,13 +831,13 @@
         "last_run_reset": "Programe a seguir",
         "mailbox": "Caixa de correio",
         "mailbox_defaults": "Configurações padrão",
-        "mailbox_defaults_info": "Defina as configurações padrão para novas caixas de correio.",
+        "mailbox_defaults_info": "Defina as configurações padrão para novas mailboxes.",
         "mailbox_defquota": "Tamanho padrão da caixa de correio",
         "mailbox_templates": "Modelos de caixa de correio",
         "mailbox_quota": "Tamanho máximo de uma caixa de correio",
-        "mailboxes": "Caixas de correio",
+        "mailboxes": "mailboxes",
         "max_aliases": "Máximo de aliases",
-        "max_mailboxes": "Número máximo de caixas de correio possíveis",
+        "max_mailboxes": "Número máximo de mailboxes possíveis",
         "max_quota": "Cota máxima por caixa de correio",
         "mins_interval": "Intervalo (min)",
         "msg_num": "Mensagem #",
@@ -865,7 +865,7 @@
         "recipient_map_old_info": "O destino original do mapa de um destinatário deve ser um endereço de e-mail válido ou um nome de domínio.",
         "recipient_maps": "Mapas de destinatários",
         "relay_all": "Retransmita todos os destinatários",
-        "relay_unknown": "Retransmitir caixas de correio desconhecidas",
+        "relay_unknown": "Retransmitir mailboxes desconhecidas",
         "remove": "Remover",
         "resources": "Recursos",
         "running": "Executando",
@@ -1010,7 +1010,7 @@
         "help": "Mostrar/ocultar painel de ajuda",
         "imap_smtp_server_auth_info": "Use seu endereço de e-mail completo e o mecanismo de autenticação PLAIN. <br>\r\nSeus dados de login serão criptografados pela criptografia obrigatória do lado do servidor.",
         "mailcow_apps_detail": "Use um aplicativo mailcow para acessar seus e-mails, calendário, contatos e muito mais.",
-        "mailcow_panel_detail": "<b>Os administradores de domínio</b> criam, modificam ou excluem caixas de correio e aliases, alteram domínios e leem mais informações sobre seus domínios atribuídos. <br>\r\n<b>Os usuários de caixas de correio</b> podem criar aliases com limite de tempo (aliases de spam), alterar suas configurações de senha e filtro de spam."
+        "mailcow_panel_detail": "<b>Os administradores de domínio</b> criam, modificam ou excluem mailboxes e aliases, alteram domínios e leem mais informações sobre seus domínios atribuídos. <br>\n<b>Os usuários de caixas de correio</b> podem criar aliases com limite de tempo (aliases de spam), alterar suas configurações de senha e filtro de spam."
     },
     "success": {
         "acl_saved": "ACL para o objeto %s salvo",
@@ -1298,7 +1298,7 @@
         "ip_invalid": "IP inválido ignorado: %s",
         "is_not_primary_alias": "Alias não primário ignorado %s",
         "no_active_admin": "Não é possível desativar o último administrador ativo",
-        "quota_exceeded_scope": "Cota de domínio excedida: somente caixas de correio ilimitadas podem ser criadas nesse escopo de domínio.",
+        "quota_exceeded_scope": "Cota de domínio excedida: somente mailboxes ilimitadas podem ser criadas nesse escopo de domínio.",
         "session_token": "Token de formulário inválido: incompatibilidade de token",
         "session_ua": "Token de formulário inválido: erro de validação do agente de usuário"
     }

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

@@ -107,7 +107,8 @@
         "timeout2": "本地主機連線逾時時間",
         "username": "使用者名稱",
         "validate": "驗證",
-        "validation_success": "驗證成功"
+        "validation_success": "驗證成功",
+        "dry": "模擬同步"
     },
     "admin": {
         "access": "存取",
@@ -335,7 +336,22 @@
         "username": "使用者名稱",
         "validate_license_now": "與證書伺服器驗證 GUID",
         "verify": "驗證",
-        "yes": "✓"
+        "yes": "✓",
+        "f2b_manage_external_info": "Fail2ban仍會維護禁令列表，但不會主動設定規則來阻止流量。 使用下面產生的禁止清單從外部阻止流量。",
+        "allowed_origins": "存取控制允許來源",
+        "logo_dark_label": "深色模式",
+        "logo_normal_label": "標準",
+        "f2b_ban_time_increment": "禁令時間會隨著每次禁令增加",
+        "copy_to_clipboard": "文字已複製到剪貼簿！",
+        "cors_settings": "CORS 設定",
+        "f2b_manage_external": "外部管理 Fail2Ban",
+        "f2b_max_ban_time": "最大限度。 禁止時間(s)",
+        "allowed_methods": "存取控制允許方法",
+        "ip_check": "IP檢查",
+        "ip_check_opt_in": "選擇使用第三方服務 <strong>ipv4.mailcow.email</strong> 和 <strong>ipv6.mailcow.email</strong> 來解析外部 IP 位址。",
+        "ip_check_disabled": "IP 檢查已停用。 您可以在<br> <strong>系統 > 配置 > 選項 > 自訂</strong>下啟用它",
+        "options": "選項",
+        "queue_unban": "解除禁令"
     },
     "danger": {
         "access_denied": "存取拒絕或表單資料有誤",
@@ -454,7 +470,17 @@
         "username_invalid": "使用者名稱 %s 無法使用",
         "validity_missing": "請設定有效期",
         "value_missing": "請填入所有欄位",
-        "yotp_verification_failed": "Yubico OTP 認證失敗: %s"
+        "yotp_verification_failed": "Yubico OTP 認證失敗: %s",
+        "webauthn_authenticator_failed": "找不到所選的驗證器",
+        "webauthn_publickey_failed": "沒有為選定的身份驗證器儲存公鑰",
+        "webauthn_username_failed": "所選驗證器屬於另一個帳戶",
+        "cors_invalid_method": "指定的允許方法無效",
+        "cors_invalid_origin": "指定的允許來源無效",
+        "demo_mode_enabled": "演示模式已啟用",
+        "extended_sender_acl_denied": "缺少設定外部寄件者地址的 ACL",
+        "template_exists": "模板 %s 已存在",
+        "template_id_invalid": "範本 ID %s 無效",
+        "template_name_invalid": "模板名稱無效"
     },
     "debug": {
         "chart_this_server": "圖表 (此伺服器)",
@@ -473,7 +499,7 @@
         "restart_container": "重新啟動",
         "service": "服務",
         "size": "大小",
-        "solr_dead": "Solr 正在啟動、停用或已停止運行",
+        "solr_dead": "Solr 正在啟動,停用或已停止運行.",
         "solr_status": "Solr 狀態",
         "started_at": "啟動於",
         "started_on": "啟動於",
@@ -481,7 +507,19 @@
         "success": "成功",
         "system_containers": "系統和容器",
         "uptime": "運行時間",
-        "username": "使用者名稱"
+        "username": "使用者名稱",
+        "architecture": "結構",
+        "current_time": "系統時間",
+        "container_running": "正在執行",
+        "memory": "記憶",
+        "container_disabled": "容器停止或停用",
+        "container_stopped": "已停止",
+        "cores": "核心",
+        "error_show_ip": "無法解析公用IP位址",
+        "show_ip": "顯示公網IP",
+        "update_available": "有可用更新",
+        "no_update_available": "系統已經是最新版本",
+        "update_failed": "無法檢查更新"
     },
     "diagnostics": {
         "cname_from_a": "由 A/AAAA 紀錄獲取。只要紀錄指向正確的資源，此功能就會持續運作。",
@@ -607,7 +645,11 @@
         "title": "編輯物件",
         "unchanged_if_empty": "如果不更改則留空",
         "username": "使用者名稱",
-        "validate_save": "驗證並儲存"
+        "validate_save": "驗證並儲存",
+        "domain_footer_info": "網域範圍的頁尾將會新增至與該網域內的位址關聯的所有外發電子郵件。 <br> 以下變數可用於頁尾：",
+        "custom_attributes": "自訂屬性",
+        "mbox_exclude": "排除信箱",
+        "pushover_sound": "聲音"
     },
     "fido2": {
         "confirm": "確認",
@@ -646,7 +688,10 @@
         "quarantine": "隔離",
         "restart_netfilter": "重新啟動 netfilter",
         "restart_sogo": "重新啟動 SOGo",
-        "user_settings": "使用者設定"
+        "user_settings": "使用者設定",
+        "email": "電子郵件",
+        "mailcow_system": "系統",
+        "mailcow_config": "配置"
     },
     "info": {
         "awaiting_tfa_confirmation": "等待 TFA 確認",
@@ -829,7 +874,13 @@
         "username": "使用者名稱",
         "waiting": "等待中",
         "weekly": "每週",
-        "yes": "&#10003;"
+        "yes": "&#10003;",
+        "templates": "範本",
+        "domain_templates": "域模板",
+        "add_template": "新增模板",
+        "mailbox_templates": "信箱模板",
+        "relay_unknown": "轉發未知信箱",
+        "template": "範本"
     },
     "oauth2": {
         "access_denied": "請使用信箱使用者登入來進行 OAuth2 授權",
@@ -929,7 +980,7 @@
         "delete_filters": "過濾器 %s 已刪除",
         "deleted_syncjob": "同步任務 ID %s 已刪除",
         "deleted_syncjobs": "同步任務 %s 已刪除",
-        "dkim_added": " DKIM 金鑰 %s 已儲存",
+        "dkim_added": "DKIM 金鑰 %s 已儲存",
         "domain_add_dkim_available": "DKIM 金鑰已存在",
         "dkim_duplicated": "域名的 DKIM 金鑰 %s 已複製到 %s",
         "dkim_removed": " DKIM 金鑰 %s 已刪除",
@@ -976,14 +1027,21 @@
         "settings_map_added": "設定規則已新增",
         "settings_map_removed": "設定規則 ID %s 已刪除",
         "sogo_profile_reset": "使用者 %s 的 SOGo 個人頁面已重設",
-        "tls_policy_map_entry_deleted": " TLS 規則 ID %s 已刪除",
+        "tls_policy_map_entry_deleted": "TLS 規則 ID %s 已刪除",
         "tls_policy_map_entry_saved": "TLS 規則 \"%s\" 已儲存",
         "ui_texts": "UI 內文更改已儲存",
         "upload_success": "檔案已成功上傳",
         "verified_fido2_login": "FIDO2 登入驗證成功",
         "verified_totp_login": "TOTP 登入驗證成功",
         "verified_webauthn_login": "WebAuthn 登入驗證成功",
-        "verified_yotp_login": "Yubico OTP 登入驗證成功"
+        "verified_yotp_login": "Yubico OTP 登入驗證成功",
+        "template_removed": "模板 ID %s 已刪除",
+        "template_added": "新增了模板 %s",
+        "template_modified": "模板 %s 的變更已儲存",
+        "cors_headers_edited": "CORS 設定已儲存",
+        "domain_footer_modified": "網域頁尾 %s 的變更已儲存",
+        "f2b_banlist_refreshed": "禁止清單 ID 已成功刷新。",
+        "ip_check_opt_in_modified": "IP檢查已成功儲存"
     },
     "tfa": {
         "api_register": "%s 使用 Yubico Cloud API，請在<a href=\"https://upgrade.yubico.com/getapikey/\" target=\"_blank\">這裡</a>為這把金鑰獲取 API 金鑰",
@@ -1171,7 +1229,9 @@
         "weeks": "週",
         "with_app_password": "使用應用程式密碼",
         "year": "年",
-        "years": "年"
+        "years": "年",
+        "attribute": "屬性",
+        "pushover_sound": "聲音"
     },
     "warning": {
         "cannot_delete_self": "不能刪除已登入的使用者",
@@ -1185,5 +1245,43 @@
         "quota_exceeded_scope": "域名容量配額已滿: 此域名現在只能創建無限容量的信箱。",
         "session_token": "表單驗證失敗: 驗證碼錯誤",
         "session_ua": "表單驗證失敗: User-Agent 校驗錯誤"
+    },
+    "datatables": {
+        "infoEmpty": "顯示 0 到 0 個條目，共 0 個條目",
+        "infoFiltered": "（從_MAX_個總條目中過濾）",
+        "lengthMenu": "顯示_選單_條目",
+        "loadingRecords": "載入中...",
+        "processing": "請稍等...",
+        "search": "搜尋:",
+        "zeroRecords": "未找到符合的記錄",
+        "paginate": {
+            "first": "第一的",
+            "last": "最後的",
+            "next": "下一個",
+            "previous": "上一個"
+        },
+        "aria": {
+            "sortAscending": "：啟動以升序對列進行排序",
+            "sortDescending": "：啟動以降序對列進行排序"
+        },
+        "expand_all": "展開全部",
+        "info": "顯示 _START_ 到 _END_ 條，共 _TOTAL_ 條",
+        "collapse_all": "全部折疊",
+        "emptyTable": "表中沒有可用數據",
+        "thousands": ",",
+        "decimal": "."
+    },
+    "queue": {
+        "deliver_mail_legend": "嘗試重新投遞選定的郵件。",
+        "show_message": "顯示訊息",
+        "unban": "解除禁令隊列",
+        "legend": "郵件隊列操作功能：",
+        "delete": "刪除所有",
+        "flush": "刷新隊列",
+        "info": "郵件隊列包含所有等待投遞的電子郵件。 如果電子郵件長時間滯留在郵件隊列中，系統會自動將其刪除。<br>對應郵件的錯誤訊息會提供有關郵件無法送達的原因的資訊。",
+        "ays": "請確認您要刪除目前隊列中的所有項目。",
+        "deliver_mail": "遞送",
+        "queue_manager": "隊列管理器",
+        "unhold_mail_legend": "釋放選定的郵件以供投遞。 （需事先持有）"
     }
 }

data/web/templates/base.twig

@@ -114,7 +114,9 @@
         <li class="logged-in-as nav-item"><a href="#" onclick="logout.submit()" class="nav-link"><b class="username-lia">{{ mailcow_cc_username }} <span class="text-info">({{ dual_login.username }})</span> </b><i class="bi bi-power ms-2"></i></a></li>
         {% endif %}
         {% if not is_master %}
-        <li class="text-warning slave-info nav-item">[ slave ]</li>
+        <div class="nav-link form-check form-switch my-auto d-flex align-items-center">
+            <li class="slave-info">[ slave ]</li>
+        </div>
         {% endif %}
       </ul>
     </div><!--/.nav-collapse -->

data/web/templates/edit/domain.twig

@@ -305,6 +305,14 @@
                           </select>
                         </div>
                       </div>
+                      <div class="row mb-4">
+                        <label class="control-label col-sm-2" for="domain_footer_skip_replies">{{ lang.edit.domain_footer_skip_replies }}:</label>
+                        <div class="col-sm-10">
+                          <div class="form-check">
+                            <label><input type="checkbox" class="form-check-input" value="1" id="domain_footer_skip_replies" name="skip_replies"{% if domain_footer.skip_replies == '1' %} checked{% endif %}></label>
+                          </div>
+                        </div>
+                      </div>
                       <div class="row mb-2">
                         <label class="control-label col-sm-2" for="domain_footer_html">{{ lang.edit.domain_footer_html }}:</label>
                         <div class="col-sm-10">

data/web/templates/modals/footer.twig

@@ -155,7 +155,7 @@
 
             {% if pending_tfa_authmechs["totp"] is defined and pending_tfa_authmechs["u2f"] is not defined %}
               <li class="nav-item">
-                <a class="nav-link {% if pending_tfa_authmechs["totp"] %}active{% endif %}" href="#tfa_tab_totp" data-bs-toggle="tab" id="pending_tfa_tab_totp"><i class="bi bi-clock-history"></i> Time based OTP</a>
+                <a class="nav-link {% if pending_tfa_authmechs["totp"] %}active{% endif %}" href="#tfa_tab_totp" data-bs-toggle="tab" id="pending_tfa_tab_totp"><i class="bi bi-clock-history"></i> Time-based OTP</a>
               </li>
             {% endif %}
 
@@ -173,7 +173,7 @@
                     <form role="form" method="post" id="webauthn_auth_form">
                       <legend class="mt-2 mb-2">
                           <i class="bi bi-shield-fill-check"></i>
-                          Authenticators
+                          {{ lang.tfa.authenticators }}
                           <hr />
                       </legend>
                       <div class="list-group">
@@ -216,7 +216,7 @@
                     <form role="form" method="post">
                       <legend class="mt-2 mb-2">
                           <i class="bi bi-shield-fill-check"></i>
-                          Authenticate
+                          {{ lang.tfa.authenticators }}
                           <hr />
                       </legend>
                       <div class="collapse show pending-tfa-collapse" id="collapseYubiTFA">
@@ -244,7 +244,7 @@
                     <form role="form" method="post">        
                       <legend class="mt-2 mb-2">
                           <i class="bi bi-shield-fill-check"></i>
-                          Authenticators
+                          {{ lang.tfa.authenticators }}
                           <hr />
                       </legend>
                       <div class="list-group">

docker-compose.yml

@@ -2,9 +2,10 @@ version: '2.1'
 services:
 
     unbound-mailcow:
-      image: mailcow/unbound:1.18
+      image: mailcow/unbound:1.20
       environment:
         - TZ=${TZ}
+        - SKIP_UNBOUND_HEALTHCHECK=${SKIP_UNBOUND_HEALTHCHECK:-n}
       volumes:
         - ./data/hooks/unbound:/hooks:Z
         - ./data/conf/unbound/unbound.conf:/etc/unbound/unbound.conf:ro,Z
@@ -20,6 +21,7 @@ services:
       image: mariadb:10.5
       depends_on:
         - unbound-mailcow
+        - netfilter-mailcow
       stop_grace_period: 45s
       volumes:
         - mysql-vol-1:/var/lib/mysql/
@@ -45,6 +47,8 @@ services:
       volumes:
         - redis-vol-1:/data/
       restart: always
+      depends_on:
+        - netfilter-mailcow
       ports:
         - "${REDIS_PORT:-127.0.0.1:7654}:6379"
       environment:
@@ -58,7 +62,7 @@ services:
             - redis
 
     clamd-mailcow:
-      image: mailcow/clamd:1.63
+      image: mailcow/clamd:1.64
       restart: always
       depends_on:
         unbound-mailcow:
@@ -77,7 +81,7 @@ services:
             - clamd
 
     rspamd-mailcow:
-      image: mailcow/rspamd:1.94
+      image: mailcow/rspamd:1.95
       stop_grace_period: 30s
       depends_on:
         - dovecot-mailcow
@@ -107,7 +111,7 @@ services:
             - rspamd
 
     php-fpm-mailcow:
-      image: mailcow/phpfpm:1.85
+      image: mailcow/phpfpm:1.87
       command: "php-fpm -d date.timezone=${TZ} -d expose_php=0"
       depends_on:
         - redis-mailcow
@@ -171,7 +175,7 @@ services:
             - phpfpm
 
     sogo-mailcow:
-      image: mailcow/sogo:1.120
+      image: mailcow/sogo:1.122
       environment:
         - DBNAME=${DBNAME}
         - DBUSER=${DBUSER}
@@ -203,7 +207,7 @@ services:
       labels:
         ofelia.enabled: "true"
         ofelia.job-exec.sogo_sessions.schedule: "@every 1m"
-        ofelia.job-exec.sogo_sessions.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-tool expire-sessions $${SOGO_EXPIRE_SESSION} || exit 0\""
+        ofelia.job-exec.sogo_sessions.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-tool -v expire-sessions $${SOGO_EXPIRE_SESSION} || exit 0\""
         ofelia.job-exec.sogo_ealarms.schedule: "@every 1m"
         ofelia.job-exec.sogo_ealarms.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-ealarms-notify -p /etc/sogo/sieve.creds || exit 0\""
         ofelia.job-exec.sogo_eautoreply.schedule: "@every 5m"
@@ -218,9 +222,10 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:1.26
+      image: mailcow/dovecot:1.28.1
       depends_on:
         - mysql-mailcow
+        - netfilter-mailcow
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       cap_add:
@@ -241,6 +246,8 @@ services:
       environment:
         - DOVECOT_MASTER_USER=${DOVECOT_MASTER_USER:-}
         - DOVECOT_MASTER_PASS=${DOVECOT_MASTER_PASS:-}
+        - MAILCOW_REPLICA_IP=${MAILCOW_REPLICA_IP:-}
+        - DOVEADM_REPLICA_PORT=${DOVEADM_REPLICA_PORT:-}
         - LOG_LINES=${LOG_LINES:-9999}
         - DBNAME=${DBNAME}
         - DBUSER=${DBUSER}
@@ -298,7 +305,7 @@ services:
             - dovecot
 
     postfix-mailcow:
-      image: mailcow/postfix:1.72
+      image: mailcow/postfix:1.74
       depends_on:
         mysql-mailcow:
           condition: service_started
@@ -398,7 +405,7 @@ services:
           condition: service_started
         unbound-mailcow:
           condition: service_healthy
-      image: mailcow/acme:1.85
+      image: mailcow/acme:1.87
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment:
@@ -434,14 +441,8 @@ services:
             - acme
 
     netfilter-mailcow:
-      image: mailcow/netfilter:1.54
+      image: mailcow/netfilter:1.56
       stop_grace_period: 30s
-      depends_on:
-        - dovecot-mailcow
-        - postfix-mailcow
-        - sogo-mailcow
-        - php-fpm-mailcow
-        - redis-mailcow
       restart: always
       privileged: true
       environment:
@@ -452,12 +453,14 @@ services:
         - SNAT6_TO_SOURCE=${SNAT6_TO_SOURCE:-n}
         - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-}
         - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-}
+        - MAILCOW_REPLICA_IP=${MAILCOW_REPLICA_IP:-}
+        - DISABLE_NETFILTER_ISOLATION_RULE=${DISABLE_NETFILTER_ISOLATION_RULE:-n}
       network_mode: "host"
       volumes:
         - /lib/modules:/lib/modules:ro
 
     watchdog-mailcow:
-      image: mailcow/watchdog:2.00
+      image: mailcow/watchdog:2.02
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       tmpfs:
@@ -529,7 +532,7 @@ services:
             - watchdog
 
     dockerapi-mailcow:
-      image: mailcow/dockerapi:2.06
+      image: mailcow/dockerapi:2.07
       security_opt:
         - label=disable
       restart: always
@@ -547,9 +550,13 @@ services:
           aliases:
             - dockerapi
 
+    
+    ##### Will be removed soon #####
     solr-mailcow:
-      image: mailcow/solr:1.8.1
+      image: mailcow/solr:1.8.2
       restart: always
+      depends_on:
+        - netfilter-mailcow
       volumes:
         - solr-vol-1:/opt/solr/server/solr/dovecot-fts/data
       ports:
@@ -562,9 +569,10 @@ services:
         mailcow-network:
           aliases:
             - solr
+    ################################
 
     olefy-mailcow:
-      image: mailcow/olefy:1.11
+      image: mailcow/olefy:1.12
       restart: always
       environment:
         - TZ=${TZ}

generate_config.sh

@@ -34,7 +34,7 @@ if docker compose > /dev/null 2>&1; then
       echo -e "\e[33mNotice: You´ll have to update this Compose Version via your Package Manager manually!\e[0m"
     else
       echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" 
-      echo -e "\e[31mPlease update/install it manually regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+      echo -e "\e[31mPlease update/install it manually regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
       exit 1
     fi
 elif docker-compose > /dev/null 2>&1; then
@@ -47,14 +47,14 @@ elif docker-compose > /dev/null 2>&1; then
       echo -e "\e[33mNotice: For an automatic update of docker-compose please use the update_compose.sh scripts located at the helper-scripts folder.\e[0m"
     else
       echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" 
-      echo -e "\e[31mPlease update/install manually regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+      echo -e "\e[31mPlease update/install manually regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
       exit 1
     fi
   fi
 
 else
   echo -e "\e[31mCannot find Docker Compose.\e[0m" 
-  echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+  echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
   exit 1
 fi
 
@@ -363,6 +363,10 @@ SKIP_IP_CHECK=n
 
 SKIP_HTTP_VERIFICATION=n
 
+# Skip Unbound (DNS Resolver) Healthchecks (NOT Recommended!) - y/n
+
+SKIP_UNBOUND_HEALTHCHECK=n
+
 # Skip ClamAV (clamd-mailcow) anti-virus (Rspamd will auto-detect a missing ClamAV container) - y/n
 
 SKIP_CLAMD=${SKIP_CLAMD}
@@ -490,6 +494,9 @@ WEBAUTHN_ONLY_TRUSTED_VENDORS=n
 # Otherwise it will work normally.
 SPAMHAUS_DQS_KEY=
 
+# Prevent netfilter from setting an iptables/nftables rule to isolate the mailcow docker network - y/n
+# CAUTION: Disabling this may expose container ports to other neighbors on the same subnet, even if the ports are bound to localhost
+DISABLE_NETFILTER_ISOLATION_RULE=n
 EOF
 
 mkdir -p data/assets/ssl

helper-scripts/_cold-standby.sh

@@ -2,6 +2,7 @@
 
 PATH=${PATH}:/opt/bin
 DATE=$(date +%Y-%m-%d_%H_%M_%S)
+LOCAL_ARCH=$(uname -m)
 export LC_ALL=C
 
 echo
@@ -148,6 +149,9 @@ else
   echo -e "\e[31mCannot find any Docker Compose on remote, exiting...\e[0m"
   exit 1
 fi
+
+ REMOTE_ARCH=$(ssh -o StrictHostKeyChecking=no -i "${REMOTE_SSH_KEY}" ${REMOTE_SSH_HOST} -p ${REMOTE_SSH_PORT} "uname -m") 
+
 }
 
 SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
@@ -164,6 +168,17 @@ echo -e "\033[1mFound compose project name ${CMPS_PRJ} for ${MAILCOW_HOSTNAME}\0
 echo -e "\033[1mFound SQL ${SQLIMAGE}\033[0m"
 echo
 
+# Print Message if Local Arch and Remote Arch is not the same
+if [[ $LOCAL_ARCH != $REMOTE_ARCH ]]; then
+  echo
+  echo -e "\e[1;33m!!!!!!!!!!!!!!!!!!!!!!!!!! CAUTION !!!!!!!!!!!!!!!!!!!!!!!!!!\e[0m"
+  echo -e "\e[3;33mDetected Architecture missmatch from source to destination...\e[0m"
+  echo -e "\e[3;33mYour backup is transferred but some volumes might be skipped!\e[0m"
+  echo -e "\e[1;33m!!!!!!!!!!!!!!!!!!!!!!!!!! CAUTION !!!!!!!!!!!!!!!!!!!!!!!!!!\e[0m"
+  echo
+  sleep 2
+fi
+
 # Make sure destination exists, rsync can fail under some circumstances
 echo -e "\033[1mPreparing remote...\033[0m"
 if ! ssh -o StrictHostKeyChecking=no \
@@ -248,8 +263,21 @@ for vol in $(docker volume ls -qf name="${CMPS_PRJ}"); do
     # Cleanup
     rm -rf "${SCRIPT_DIR}/../_tmp_mariabackup/"
 
-  else
+  elif [[ "${vol}" =~ "rspamd-vol-1" ]]; then
+    # Exclude rspamd-vol-1 if the Architectures are not the same on source and destination due to compatibility issues.
+    if [[ $LOCAL_ARCH == $REMOTE_ARCH ]]; then
+      echo -e "\033[1mSynchronizing ${vol} from local ${mountpoint}...\033[0m"
+      rsync --delete --info=progress2 -aH -e "ssh -o StrictHostKeyChecking=no \
+        -i \"${REMOTE_SSH_KEY}\" \
+        -p ${REMOTE_SSH_PORT}" \
+        "${mountpoint}/" root@${REMOTE_SSH_HOST}:"${mountpoint}"
+    else
+      echo -e "\e[1;31mSkipping ${vol} from local maschine due to incompatiblity between different architecture...\e[0m"
+      sleep 2
+      continue
+    fi
 
+  else
     echo -e "\033[1mSynchronizing ${vol} from local ${mountpoint}...\033[0m"
     rsync --delete --info=progress2 -aH -e "ssh -o StrictHostKeyChecking=no \
       -i \"${REMOTE_SSH_KEY}\" \

helper-scripts/backup_and_restore.sh

@@ -53,6 +53,7 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 COMPOSE_FILE=${SCRIPT_DIR}/../docker-compose.yml
 ENV_FILE=${SCRIPT_DIR}/../.env
 THREADS=$(echo ${THREADS:-1})
+ARCH=$(uname -m)
 
 if ! [[ "${THREADS}" =~ ^[1-9]+$ ]] ; then
   echo "Thread input is not a number!"
@@ -96,6 +97,7 @@ function backup() {
   mkdir -p "${BACKUP_LOCATION}/mailcow-${DATE}"
   chmod 755 "${BACKUP_LOCATION}/mailcow-${DATE}"
   cp "${SCRIPT_DIR}/../mailcow.conf" "${BACKUP_LOCATION}/mailcow-${DATE}"
+  touch "${BACKUP_LOCATION}/mailcow-${DATE}/.$ARCH"
   for bin in docker; do
   if [[ -z $(which ${bin}) ]]; then
     >&2 echo -e "\e[31mCannot find ${bin} in local PATH, exiting...\e[0m"
@@ -231,12 +233,29 @@ function restore() {
       docker start $(docker ps -aqf name=dovecot-mailcow)
       ;;
     rspamd)
-      docker stop $(docker ps -qf name=rspamd-mailcow)
-      docker run -it --name mailcow-backup --rm \
-        -v ${RESTORE_LOCATION}:/backup:z \
-        -v $(docker volume ls -qf name=^${CMPS_PRJ}_rspamd-vol-1$):/rspamd:z \
-        ${DEBIAN_DOCKER_IMAGE} /bin/tar --use-compress-program="pigz -d -p ${THREADS}" -Pxvf /backup/backup_rspamd.tar.gz
-      docker start $(docker ps -aqf name=rspamd-mailcow)
+      if [[ $(find "${RESTORE_LOCATION}" \( -name '*x86*' -o -name '*aarch*' \) -exec basename {} \; | sed 's/^\.//' | sed 's/^\.//') == "" ]]; then
+        echo -e "\e[33mCould not find a architecture signature of the loaded backup... Maybe the backup was done before the multiarch update?"
+        sleep 2
+        echo -e "Continuing anyhow. If rspamd is crashing opon boot try remove the rspamd volume with docker volume rm ${CMPS_PRJ}_rspamd-vol-1 after you've stopped the stack.\e[0m"
+        sleep 2
+        docker stop $(docker ps -qf name=rspamd-mailcow)
+        docker run -it --name mailcow-backup --rm \
+          -v ${RESTORE_LOCATION}:/backup:z \
+          -v $(docker volume ls -qf name=^${CMPS_PRJ}_rspamd-vol-1$):/rspamd:z \
+          ${DEBIAN_DOCKER_IMAGE} /bin/tar --use-compress-program="pigz -d -p ${THREADS}" -Pxvf /backup/backup_rspamd.tar.gz
+        docker start $(docker ps -aqf name=rspamd-mailcow)
+      elif [[ $ARCH != $(find "${RESTORE_LOCATION}" \( -name '*x86*' -o -name '*aarch*' \) -exec basename {} \; | sed 's/^\.//' | sed 's/^\.//') ]]; then
+        echo -e "\e[31mThe Architecture of the backed up mailcow OS is different then your restoring mailcow OS..."
+        sleep 2
+        echo -e "Skipping rspamd due to compatibility issues!\e[0m"
+      else
+        docker stop $(docker ps -qf name=rspamd-mailcow)
+        docker run -it --name mailcow-backup --rm \
+          -v ${RESTORE_LOCATION}:/backup:z \
+          -v $(docker volume ls -qf name=^${CMPS_PRJ}_rspamd-vol-1$):/rspamd:z \
+          ${DEBIAN_DOCKER_IMAGE} /bin/tar --use-compress-program="pigz -d -p ${THREADS}" -Pxvf /backup/backup_rspamd.tar.gz
+        docker start $(docker ps -aqf name=rspamd-mailcow)
+      fi
       ;;
     postfix)
       docker stop $(docker ps -qf name=postfix-mailcow)
@@ -360,9 +379,17 @@ elif [[ ${1} == "restore" ]]; then
       FILE_SELECTION[${i}]="redis"
       ((i++))
     elif [[ ${file} =~ rspamd ]]; then
-      echo "[ ${i} ] - Rspamd data"
-      FILE_SELECTION[${i}]="rspamd"
-      ((i++))
+      if [[ $(find "${FOLDER_SELECTION[${input_sel}]}" \( -name '*x86*' -o -name '*aarch*' \) -exec basename {} \; | sed 's/^\.//' | sed 's/^\.//') == "" ]]; then
+        echo "[ ${i} ] - Rspamd data (unkown Arch detected, restore with caution!)"
+        FILE_SELECTION[${i}]="rspamd"
+        ((i++))
+      elif [[ $ARCH != $(find "${FOLDER_SELECTION[${input_sel}]}" \( -name '*x86*' -o -name '*aarch*' \) -exec basename {} \; | sed 's/^\.//' | sed 's/^\.//') ]]; then
+        echo -e "\e[31m[ NaN ] - Rspamd data (incompatible Arch, cannot restore it)\e[0m"
+      else
+        echo "[ ${i} ] - Rspamd data"
+        FILE_SELECTION[${i}]="rspamd"
+        ((i++))
+      fi
     elif [[ ${file} =~ postfix ]]; then
       echo "[ ${i} ] - Postfix data"
       FILE_SELECTION[${i}]="postfix"

helper-scripts/nextcloud.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # renovate: datasource=github-releases depName=nextcloud/server versioning=semver extractVersion=^v(?<version>.*)$
-NEXTCLOUD_VERSION=28.0.0
+NEXTCLOUD_VERSION=28.0.1
 
 echo -ne "Checking prerequisites..."
 sleep 1

update.sh

@@ -116,11 +116,11 @@ migrate_docker_nat() {
       echo "Working on IPv6 NAT, please wait..."
       echo ${NAT_CONFIG} > /etc/docker/daemon.json
       ip6tables -F -t nat
-      [[ -e /etc/alpine-release ]] && rc-service docker restart || systemctl restart docker.service
+      [[ -e /etc/rc.conf ]] && rc-service docker restart || systemctl restart docker.service
       if [[ $? -ne 0 ]]; then
         echo -e "\e[31mError:\e[0m Failed to activate IPv6 NAT! Reverting and exiting."
         rm /etc/docker/daemon.json
-        if [[ -e /etc/alpine-release ]]; then
+        if [[ -e /etc/rc.conf ]]; then
           rc-service docker restart
         else
           systemctl reset-failed docker.service
@@ -181,7 +181,7 @@ if ! [[ "${DOCKER_COMPOSE_VERSION}" =~ ^(native|standalone)$ ]]; then
         echo -e "\e[33mNotice: You'll have to update this Compose Version via your Package Manager manually!\e[0m"
       else
         echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" 
-        echo -e "\e[31mPlease update/install it manually regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+        echo -e "\e[31mPlease update/install it manually regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
         exit 1
       fi
   elif docker-compose > /dev/null 2>&1; then
@@ -196,14 +196,14 @@ if ! [[ "${DOCKER_COMPOSE_VERSION}" =~ ^(native|standalone)$ ]]; then
         echo -e "\e[33mNotice: For an automatic update of docker-compose please use the update_compose.sh scripts located at the helper-scripts folder.\e[0m"
       else
         echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" 
-        echo -e "\e[31mPlease update/install regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+        echo -e "\e[31mPlease update/install regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
         exit 1
       fi
     fi
 
   else
     echo -e "\e[31mCannot find Docker Compose.\e[0m" 
-    echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+    echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
     exit 1
   fi
 
@@ -216,7 +216,7 @@ elif [ "${DOCKER_COMPOSE_VERSION}" == "native" ]; then
     if ! $COMPOSE_COMMAND > /dev/null 2>&1 || ! $COMPOSE_COMMAND --version | grep "^2." > /dev/null 2>&1; then
       # IF it cannot find Standalone in > 2.X, then script stops
       echo -e "\e[31mCannot find Docker Compose or the Version is lower then 2.X.X.\e[0m" 
-      echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+      echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
       exit 1
     fi
       # If it finds the standalone Plugin it will use this instead and change the mailcow.conf Variable accordingly
@@ -236,7 +236,7 @@ elif [ "${DOCKER_COMPOSE_VERSION}" == "standalone" ]; then
     if ! $COMPOSE_COMMAND > /dev/null 2>&1; then
       # IF it cannot find Native in > 2.X, then script stops
       echo -e "\e[31mCannot find Docker Compose.\e[0m" 
-      echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/i_u_m/i_u_m_install/\e[0m"
+      echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m"
       exit 1
     fi
       # If it finds the native Plugin it will use this instead and change the mailcow.conf Variable accordingly
@@ -480,6 +480,8 @@ CONFIG_ARRAY=(
   "WATCHDOG_VERBOSE"
   "WEBAUTHN_ONLY_TRUSTED_VENDORS"
   "SPAMHAUS_DQS_KEY"
+  "SKIP_UNBOUND_HEALTHCHECK"
+  "DISABLE_NETFILTER_ISOLATION_RULE"
 )
 
 detect_bad_asn
@@ -747,6 +749,19 @@ for option in ${CONFIG_ARRAY[@]}; do
       echo '# Enable watchdog verbose logging' >> mailcow.conf
       echo 'WATCHDOG_VERBOSE=n' >> mailcow.conf
     fi
+  elif [[ ${option} == "SKIP_UNBOUND_HEALTHCHECK" ]]; then
+    if ! grep -q ${option} mailcow.conf; then
+      echo "Adding new option \"${option}\" to mailcow.conf"
+      echo '# Skip Unbound (DNS Resolver) Healthchecks (NOT Recommended!) - y/n' >> mailcow.conf
+      echo 'SKIP_UNBOUND_HEALTHCHECK=n' >> mailcow.conf
+    fi
+  elif [[ ${option} == "DISABLE_NETFILTER_ISOLATION_RULE" ]]; then
+    if ! grep -q ${option} mailcow.conf; then
+      echo "Adding new option \"${option}\" to mailcow.conf"
+      echo '# Prevent netfilter from setting an iptables/nftables rule to isolate the mailcow docker network - y/n' >> mailcow.conf
+      echo '# CAUTION: Disabling this may expose container ports to other neighbors on the same subnet, even if the ports are bound to localhost' >> mailcow.conf
+      echo 'DISABLE_NETFILTER_ISOLATION_RULE=n' >> mailcow.conf
+    fi 
   elif ! grep -q ${option} mailcow.conf; then
     echo "Adding new option \"${option}\" to mailcow.conf"
     echo "${option}=n" >> mailcow.conf