#!/bin/bash set -e ## Usage: ## ./mailman-check ## Checks all the mailman lists for bad configuration, and prints further details if it finds one. if ! test -d /var/lib/mailman; then # nothing to do exit 0 fi cd /var/lib/mailman/lists for list in *; do /usr/sbin/config_list -i /dev/stdin "$list" <<EOF if not ((mlist.dmarc_moderation_action in (1, 2) and mlist.dmarc_quarantine_moderation_action == 1) or mlist.from_is_list in (1, 2)): print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"is not configured to deal with DMARC." if mlist.reply_goes_to_list != 0 and not mlist.first_strip_reply_to: print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"provides an inconsistent Reply-To treatment." EOF done