We've seen a strange trend with our ZCS implementation, and im wondering if anyone could shed some light on it...
Every few weeks or so it seems like mail transport gets "stuck". ie: i had 58 messages in the deferred queue this morning, but some messages are getting through. Re-queueing them this morning didnt do the trick, although it has in the past. Anyone have any idea where I could start the search?
We're running 5.0.4 FOSS edition in a relatively small environment.