User authentication

[luismagally]

I'm running Exchange 2003 Enterprise SP1 with a Windows 2003 Srv Ent and GFI Mail Security. Sometimes, every 1 or two weeks, exchange will try to authenticate the users again when trying to connect to their mailboxes, eventhough the domain already authenticated them. I'm no completely sure, but I think the schema may not have been completely modified because the Active Directory Users and Computers in Exchange is not the same as the AD Users and Computers in the Domain Controller since the Exchange tabs are not available there. Could this be my problem or could there be something else?

thanks

 

[volleyman]

I am seeing a similar problem, although its much more frequent, 2-3 times per day. It is not enterprise-wide, only experiencing the issue on 3 users.

Zane D.
Systems Admin