Client workstation had Office 2000 Professional installed and Outlook client
pointing to fully distinguished DNS named Exchange 2003 server. Upgraded to
Office 2003 Basic, and while everything else works, can not authenticate to
the Exchange server when Outlook is configured to use Exchange protocols.
Outlook IMAP and OWA all work great with his Exchange login and password.
Can ping fully distinguished name. Have other Outlook 2003 clients on the
Exchange 2003 server with no problems. Removed Exchange 2003 and
reinstalled. Repaired Office 2003. Ran 2 differnet spyware programs, ran
Registry Clean Pro. Running out of tricks. Convinced its a simple
configuration issue I'm missing. Help, its Friday and I want to go home and
have a Saint Patty's day green beer.


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Regards,

Jim