Outlook pops up asking for user credentials
Posted on 2011-05-02
We just installed Exchange Email on the server. Outlook 2007 is popping up asking for username and password. I have tried several options to get it to go away and it continues to return. It does not accept any password that is on the domain. If I cancel the popup the mail still comes through but it pops up again whenever a send and receive is instigated.
I tried deleting the local user accounts and it appeared to go away for a short while but then it returned.