Found a fix on my own. Turns out that the "Microsoft Exchange System
Attendant" was hung or didnt' start correctly. Once I restarted that
service then the Outlook client connected just fine on that particular
workstation.

Bill
"Bill Clark" wrote in message
...
I'm getting the following error on some client workstations as I try to
connect their local Outlook 2003 to a new Exchange 2007 server.
"Outlook could not logon. Check to make sure you are connected to the
network and are using the proper server and mailbox name."
Um, ok..I've checked names and it's all good. Can ping the Exchange
server and can even connect to it with Outlook 2003 from a different
workstation. We are in the process of migrating from Groupwise 7 to
Exchange, so there is the GW 7.0.1 client installed on the same
workstation. What we've done so far is to goto Control Panel/Mail and
delete the Groupwise profile then it creates a new one when we start
Outlook.I've read stuff about the TCP/IP stack being bad, so I've reset
it, blown away IP and re-installed but nothing works. Can anyone shed
some light on this?

Bill