I have 3 Exchange 2k (sp3) boxes and 1 Exchange 2k3 (sp1) in my organistation.
2 of the 2k boxes are experiencing problems with outgoing mail (but only to some domains). There is nothing in the event logs to suggest that there is a problem, however when looking at the queues on each I see many messages there in constant "retry" state, some of which have been like that for 24 hours.
users have been getting delivery notifications (delays) but it doesnt say what the problem is exactly
id be really greatful for any help!