I've recently completed a migration from 5.5 to 2k03. I have decomissioned the 5.5 server, removed dns and wins entries for it and switched to native mode in exchange. I am getting these events in my application log on the exchange 2k03 server.
An RPC communications error occurred. Unable to bind over RPC. Locality Table (LTAB) index: 45, Windows 2000/MTA error code: 1753. Comms error 1753, Bind error 0, Remote Server Name CBSMAIL [MAIN BASE 1 500 %10] (14)
I'm also getting Event ID 1025, Source: MSExchangeIS Mailbox
An error occurred on database "First Storage Group\Mailbox Store (CBSMAIL2)".
Function name or description of problem: EcGenerateNRN:
Any Help is of course appreciated!