Since I did a 7.1.6 to 7.5.2 upgrade (RH9, BTW), Mailman domain associations are incorrect.

For example, mail sent through a list at domainx, shows mailman-bounces@domainy in the Sender header and occasionally in the From header too.

Secondly, no one can access http://lists.<domain.tld>/mailman/listinfo as it returns a "Bug in Mailman version 2.1.1" page,

Code:

IOError: [Errno 13] Permission denied: '/var/mailman/lists/tech/config.pck'

which seems always to include the line, even when the domain that belongs to tech is used.

Any suggestions?

 

Fixed the second issue. Somehow the ownership was changed to root:root. Changing it back to mailman:mailman restored access for all.

Still need suggestions on the first issue though.

 

We are also seeing this behavior - domain associations are wrong. If any input, I would appreciate seeing it as well!

 

Glad to hear I'm not the only one with this issue. I was becoming worried that I'd done something wrong.