XFOR: MSExchangeMSMI Session Error EventID 2376

SYMPTOMS

The MS Mail Connector Interchange (MSMI) logs a configuration problem in the NT event log when it tries to deliver a Non-Delivery Report (NDR) to a MS Mail user. The NDR is coming back from an adjacent 1984 X.400 Message Transfter Ageng (MTA). Microsoft Exchange Server acts as a messaging switch between MS Mail and any 1984 X.400 system. The Microsoft Exchange MTA hands the NDR to MSMI without passing a distinguished name (DN) for the recipeint of the NDR. Since the recipient's address is still an X.400 address, MSMI complains correctly that the proper MS Mail gateway component is not set up at the MS Mail Connector Postoffice.