Event ID 9318 and 9297 in Exchange 2003

[Dfig]

I recently added a second Exchange Server and started migrating mailboxs so I can eventaually decommission it. It has seen better days. To configue IIS on the new Exchange Server I imported the IIS config from the first Exchange Server. I was told this was not a good way of confiuring IIS because it could cause problems. so I re-installed IIS. I had to re-install Exchange because outlook users stopped working with the new Server. After re-installing and restoring the database everything started working ok. Now I am logging a lot of event ID 9318 erors on the first Exchange Server and 9297 on the 2nd Exchange Server. I also have accumalating .dat files in the mtadata directory of the second Exchange Server. I have looked at a couple of KB articles on the errors but no resolution. I have attached an entry from both Servers.
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Event ID 9318 Source: MSExchangeMTA - New Exchange Server

An RPC communications error occurred. Unable to bind over RPC.
Locality Table (LTAB) index: 4, Windows 2000/MTA error code: 9297.
Comms error 9297, Bind error 9297, Remote Server Name EXCHANGE1 [MAIN BASE 1 500 %10] (14)
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Event ID 9297 - Main Exchange Server (Exchage1)

Calling client thread does not have permission to use
MTA RPCs. Windows 2000 error code: 0X80070005.
Client user account: NT AUTHORITY\ANONYMOUS LOGON.
[BASE IL INCOMING RPC 25 237] (14)
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