[Mailman-Users] serious newbie here
ghe at slsware.com
Sat Sep 17 21:15:10 CEST 2011
I've looked at the FAQ and the archives.
Mailman version: 2.1.11, OS: Debian 5.8, MTA: Postfix 2.5.5.
One of my users sent out a mailing this morning, and 18% of them bounced. All the bounce reports (from remote MTAs) said things about bad addresses. He says this has happened before, but when he made another list, of only the bounces, a lot of them worked.
I can't think of any way this can happen. Have any of you seen something like this?
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