Thank you, Mark. It has been awhile, as I submitted a ticket to the provider of mail, but they have not been responding. I do thank you for the suggestion and am following up a second time with them and will post when I have a resolution.
On Mon, Apr 1, 2013 at 2:40 PM, Mark Sapiro <m...@msapiro.net> wrote: > Christopher Adams wrote: > > >I can send mail outside of Mailman to the listname-owner address and it > >delivers correcty regardless of whether the list owners are inside the > >local subnet. The problem only seems to occur when sending through the > >Mailman server and Postfix. > > > When you send mail originating outside Mailman to the listname-owner > address it is ultimately delivered to Postfix from Mailman for the > owner/moderator recipients in exactly the same way as a Mailman > generated notice. > > There are a few differences in the headers of the message ultimately > sent to the owner/moderator recipients and of course, the bodies are > different (but you could test manually sending a copy of an actual > notice). > > The major difference is the From: header which in the cast of the > message you send has hour address and in the case of the notice has > the listname-owner address. The notice also has headers like > > Precedence: bulk > X-BeenThere: listn...@example.com > X-Mailman-Version: ... > List-Id: ... > X-List-Administrivia: yes > > that probably aren't in the manually generated message. > > Perhaps the issue is that there is spam filtering in the local network > that discards Precedence: bulk messages destined for local recipients. > > > >It is also possible that the central server that mail is routed through is > >not looking kindly on the admin notifications, so I will look in to that > as > >well as problems with Postfix. > > > Yes, particularly the Precedence: header. > > -- > Mark Sapiro <m...@msapiro.net> The highway is for gamblers, > San Francisco Bay Area, California better use your sense - B. Dylan > > -- Christopher Adams adam...@gmail.com ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org http://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: http://mail.python.org/mailman/options/mailman-users/archive%40jab.org