roles/email/files/mailman-check

   1 #!/bin/bash
   2 set -e
   3 ## Usage:
   4 ##   ./mailman-check
   5 ## Checks all the mailman lists for bad configuration, and prints further details if it finds one.
   6
   7 for list in $(list_lists -b); do
   8     /usr/sbin/config_list -c -i /dev/stdin "$list" <<EOF
   9 if not ((mlist.dmarc_moderation_action in (1, 2) and mlist.dmarc_quarantine_moderation_action == 1) or mlist.from_is_list in (1, 2)):
  10     print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"is not configured to deal with DMARC."
  11 if mlist.reply_goes_to_list != 0 and not mlist.first_strip_reply_to:
  12     print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"provides an inconsistent Reply-To treatment."
  13 if mlist.generic_nonmember_action == 2:
  14     print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"is prone to backscatter spam due to reject notifications"
  15 if mlist.generic_nonmember_action == 1 and mlist.respond_to_post_requests:
  16     print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"is prone to backscatter spam due to hold notifications"
  17 if mlist.bounce_unrecognized_goes_to_list_owner:
  18     print "List",mlist.real_name,"by",(', '.join(mlist.owner)),"may spam the owner with unrecognized bounce notifications"
  19 EOF
  20 done