AD/DS Cleanup

I am seeing references to an old mailserver somewhere in my Active Directory/Directory Services scheme that I cannot find using ADSI or LDP. I keep getting 929 Event errors from my new mailserver’s MSExchangeTransport service stating “Failed in reading Connector’s DS Info.” The process is being run from INETINFO.EXE which is looking for the old mailserver because of an entry somewhere in Directory Services.

I’ve searched the entire AD structure for an entry referencing the old mailserver, but there’s nothing there. The new mailserver is a DC (1 of 2). I’ve run both DC’s through NTDSUTIL operations in DS Recovery mode, but that didn’t clear up the Event errors either.

Any suggestions on how to find this errant DS entry?