On Thu, May 29, 2014 at 6:03 AM, Joel Uckelman <[email protected]> wrote: > Thus spake Mark Sapiro: >> >> If all you are saying is that a lot of posts are From: non-members >> because they come via the phpbb forum, that shouldn't matter. Mailman >> should still check the From: domain for DMARC and apply the >> dmarc_moderation_action as required regardless of list membership. > > This is exactly what I'm saying. Many messages posted to the list via > the bridge have From: headers with non-list-member addresses in them. > All messages posted to the list via the bridge have the Sender: address > set to a special address which *is* a list subscriber, which is why (I > believe) Mailman does not reject such messages as originating from > non-subscribers.
Can you pastebin a full set of headers, distinctly obfuscating people's names, etc.? -Jim P. ------------------------------------------------------ Mailman-Users mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
