we have problem with our exchange 2003 cluster mail stuck in unreachable destination queue and cannot be route to routing group connector queue.
error messages encountered:-
Event ID: 951
Component: Microsoft Exchange Transport
Message: When sending mail to following address <server name>, we have found the connector with target domain <%2> matching destination address exists in DS. However, we have no way of getting there. Possibly, you need to check your topology and add appropriate connectors among Routing Groups.
tried:- restart smtp service, restart transport engine service, failover cluster, restart remote bridgeheads.
seems routing problem
anyway to troubleshoot?
this is urgent!