[Mailman-Users] Discarded messages reappear daily - How to troubleshoot/stop?

[Dave Petro]

Since upgrading to Mailman 2.0.13, or perhaps coincidentally, I now have
to discard messages held for approval daily for about five days before
they will cease to bother me. Any ideas on how to troubleshoot this
issue?

For example: Yesterday, I chose to discard spam from
joe_spammer at somewhere.com. Tonight, the same message(same date, same
sender, same content) is being held for approval again. It will be back
for a number of days before it is finally discarded.

I'm running RH7.3.

Dave Petro
dave at casapetro.net