Blog‎ > ‎

Outlook 2007 and 2010 with SBS 2008

posted Jun 11, 2012, 4:17 PM by Jeremy Walker
I found an issue with Outlook 2010 constantly prompting for credentials (username and/or password) when authenticating with an SBS 2008 server (Exchange 2007). I ran across this article which seemed to fix the problem. Note: I ran the command instead of installing the Update Rollup.
Apparently Kernel and User mode authentication in IIS 7 don't play nicely together.