For only one user, the following Outlook 2003 error appears:
"Task 'Microsoft Exchange Server - Sending and Receiving' reported error (0x8004011D): 'The server is not available. Contact your administrator if this condition persists.' "
Note the following conditions:
1. The error is intermittent, but quite regular.
2. The user is able to use other network resources (printers, shares, Internet, network applications) fine.
3. NO other users have this problem, even though they are on the same network.
4. There is no reason to believe that the user's connection to the network is unstable.