Constant pop-up occuring for user name and passord in Outlook 2007
 

I am using the Office Pro 2007 Plus w/BCM Beta on an XP Pro SP2 machine. I
was able to set up my pop3 email accounts successfully and can send and
receive ok. However, the pop-up for network username & password appears
everytime Outlook tries to download my emails. After hitting OK, it handles
the task. Is there some way to prevent this pop-up from appearing all the
time? I am using MSN as my pop3 emails accounts. Any info would be great.
--
Jeff