I have Exchange Server 2003 and wish to allow a user to connect to his email account using IMAP.
When I add all the settings in Outlook and use the domain administrator account to logon it works perfectly. However as soon as I change the user name to a user on the domain the logon fails and the user name and password box keeps popping up.
I have added the user to the Domain Admins and Administrator Groups and it still does not work.
What am I missing?