Document offline option

docs/index.rst

@@ -63,9 +63,10 @@ CLI help
 ::
 
    usage: parsedmarc [-h] [-c CONFIG_FILE] [--strip-attachment-payloads]
-                  [-o OUTPUT] [-n NAMESERVERS [NAMESERVERS ...]]
-                  [-t DNS_TIMEOUT] [-s] [--debug] [--log-file LOG_FILE] [-v]
-                  [file_path [file_path ...]]
+                     [-o OUTPUT] [-n NAMESERVERS [NAMESERVERS ...]]
+                     [-t DNS_TIMEOUT] [--offline] [-s] [--debug]
+                     [--log-file LOG_FILE] [-v]
+                     [file_path [file_path ...]]
 
    Parses DMARC reports
 
@@ -86,12 +87,14 @@ CLI help
                            nameservers)
      -t DNS_TIMEOUT, --dns_timeout DNS_TIMEOUT
                            number of seconds to wait for an answer from DNS
-                           (default: 6.0)
+                           (default: 2.0)
+     --offline             Do not make online queries for geolocation or DNS
      -s, --silent          only print errors and warnings
      --debug               print debugging information
      --log-file LOG_FILE   output logging to a file
      -v, --version         show program's version number and exit
 
+
 .. note::
 
    In ``parsedmarc`` 6.0.0, most CLI options were moved to a configuration file, described below.
@@ -137,6 +140,7 @@ The full set of configuration options are:
     - ``save_forensic`` - bool: Save forensic report data to the Elasticsearch and/or Splunk
     - ``strip_attachment_payloads`` - bool: Remove attachment payloads from results
     - ``output`` - str: Directory to place JSON and CSV files in
+    - ``offline`` - bool: Do not use online queries for geolocation or DNS
     - ``nameservers`` -  str: A comma separated list of DNS resolvers (Default: `Cloudflare's public resolvers`_)
     - ``dns_timeout`` - float: DNS timeout period
     - ``debug`` - bool: Print debugging messages