Dennis Carr wrote: > >OK, here's what I found: > >Mar 12 10:08:11 2010 (31200) delivery to [email protected] failed >with code 45 0: 4.1.2 <[email protected]>: Recipient address >rejected: Domain not found > >I've found similar messages with [email protected] at the end. Certainly >mailman should be running these as bounces?
It would if your MTA returned a 5xx status instead of a 450. >Moreover, I should note that many of the users are not getting >messages, and in logs/smtp, I see messages such as this: > >Mar 12 13:32:35 2010 (31200) ><[email protected]> smtp to >ffml for 2 recips, completed in 60.504 seconds > >(Note that this is normally right around 1,000 recips.) > >Semi-related message from logs/post: > >Mar 12 13:35:37 2010 (31200) post to ffml from >[email protected], size=1444, >message-id=<[email protected]>, 2 >failures > >In short, what's up, and how to fix this? If this started, what changed in your MTA configuration? Or your DNS? What is apparently happening is you are getting failurs and the message is queued for retry and there may be a couple of addresses that get accepted. I suspect a DNS issue with the MTA's lookups of the recipient domains. -- Mark Sapiro <[email protected]> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan ------------------------------------------------------ Mailman-Users mailing list [email protected] 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
