[Mailman-Users] (no subject)

[Scott Race]

Hello,
I'm inheriting a server that has mailman setup on it, but eventually will have mailman lists for multiple domain names.  I'm having hard time figuring out what was previously done, but ultimately trying to get at least one mailman list working on one domain.  However, it's currently somewhat configured for mutliple domains.
 
At this point, I can create lists, join lists, but can't post to lists.  I can send emails to the list and don't get bounces, but nothing ever gets posted.
 
One thing I see is that the maillog shows email is getting rewritten before it can be delivered to the orig mailbox, see the relevant section of the maillog here:
 
Oct 15 03:26:29 161446-db1 postfix/smtpd[23936]: 70D3719F075E: client=mail.newarch.com[216.135.169.66]
Oct 15 03:26:29 161446-db1 postfix/cleanup[23940]: 70D3719F075E: message-id=<5FDF8F237C740D4B8C3A618DD2668E3201C853F1 at server.newarch.local <mailto:5FDF8F237C740D4B8C3A618DD2668E3201C853F1 at server.newarch.local> >
Oct 15 03:26:29 161446-db1 postfix/qmgr[23869]: 70D3719F075E: from=myemail at externaldomain.com <mailto:myemail at externaldomain.com> , size=1721, nrcpt=1 (queue active)
Oct 15 03:26:29 161446-db1 postfix/local[23941]: 70D3719F075E: to=<dvbrtf at collaborativepolicy.net <mailto:dvbrtf at collaborativepolicy.net> >, orig_to=<mailman_discussion2 at dvbf.org <mailto:mailman_discussion2 at dvbf.org> >, relay=local, delay=0, status=sent (delivered to mailbox)
Oct 15 03:26:29 161446-db1 postfix/qmgr[23869]: 70D3719F075E: removed
Oct 15 03:26:29 161446-db1 postfix/smtpd[23936]: disconnect from mail.newarch.com[216.135.169.66]

 
I'm thinking the aliases is somehow not configured correctly, but just an idea.
 
So, can join the list fine and receive emails from the mailman server, just can't post to the list...
 
Any ideas? Thanks a ton in advance.
 
 
-BFC