Had an environment with an Exchange 5.5 Server, an Exchange 2000 Server and an Exchange 2003 Server. I recently retired the 5.5 and 2000 with the goal of having the single 2003.
Went through the proper procedure per Microsoft for retiring the old servers (full uninstall). Both the old servers dropped off in the System Manager in 2003 but what I now see happening is that I am getting RPC errors in Event Viewer that point to traffic trying to flow through to the 5.5. See Below
An RPC communications error occurred. Unable to bind over RPC. Locality Table (LTAB) index: 213, Windows 2000/MTA error code: 1722. Comms error 1722, Bind error 0, Remote Server Name EXSVR2 [MAIN BASE 1 500 %10] (14)
Also, in my queues on my 2003 server I see mail sitting there waiting to go to the 5.5 Server EXSVR2.
Any ideas on how to get rid of this? Thanks.