IMS queue has multiple messages that can't reach a particular domain. I can
telnet in to port 25 on the MX for the domain, and get mail that way. I can
send mail to domain from other Exchange servers. But, I can not send mail
to this particular domain directly from this one machine.
Queue shows no helpful information when dblclking on the messages. It is
not a destination host unreachable error. It only shows the intended
recipients. Mail clients are all of different types: Outlook, Exchange,
Messages are eventually returned to the sender from Admin saying:
A mail message was not sent because the maximum time for delivery has
Have contacted administrator of intended recipients and they are using
Exchange also. They are getting messages from everyone else but us.
What am I missing here?