Thanks for the response JC. I am checkig with exim and cpanel, to see if they can at least point me in the right direction.
I checked my smtp-failure log in the mailman directory and are seeing hundreds of these. Aug 03 08:01:14 2003 (30019) delivery to [EMAIL PROTECTED] failed with code 550: cannot route to sender address <[EMAIL PROTECTED]> Aug 03 08:01:14 2003 (30019) delivery to [EMAIL PROTECTED] failed with code 550: cannot route to sender address <[EMAIL PROTECTED]> Aug 03 08:01:14 2003 (30019) delivery to [EMAIL PROTECTED] failed with code 550: cannot route to sender address <[EMAIL PROTECTED]> Aug 03 08:01:14 2003 (30019) delivery to [EMAIL PROTECTED] failed with code 550: cannot route to sender address <[EMAIL PROTECTED]> Aug 03 08:03:22 2003 (30019) delivery to [EMAIL PROTECTED] failed with code 550: cannot route to sender address Is this attached to the bounce backs I am getting which usually say 550 REQUESTED ACTION DNS Failure Thanks for any help in advance -----Original Message----- From: JC Dill [mailto:[EMAIL PROTECTED] Sent: Saturday, August 02, 2003 9:32 AM To: Christine De La Rosa; 'Richard Barrett' Cc: 'Mailman' Subject: RE: [Mailman-Users] Analysis of reasons for bounce responses At 09:30 PM 7/31/2003, Christine De La Rosa wrote: >Hi Richard, > >Here is what I know so far, mail for most list members seem to be going >through for the most part. About two weeks ago MM mass unscribed about >300 folx. Now we seem to have stablized the members but the owners of >the lists are getting routinely bounced. Yahoo email address do not >have a problem, aol is a major headache as is hotmail. This is a big clue that the MTA is improperly configured and is trying to deliver to the AOL and Hotmail servers messages for more recipients than those systems allow - triggering anti-spam filtering on the recipient MTA at AOL and Hotmail. The messages are then bounced. My guess is that they changed the MTA at around the same time they upgraded Mailman, and you are barking up the wrong tree to try to find the source of the problem. jc ------------------------------------------------------ Mailman-Users mailing list [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ This message was sent to: [EMAIL PROTECTED] Unsubscribe or change your options at http://mail.python.org/mailman/options/mailman-users/archive%40jab.org
