Outlook Anywhere Connections filling Unauthenticated Sessions causing There are currently too many users accessing the Web site. Try to connect again in a few minutes.

Morning,

I am seeing an issue where Outlook Anywhere is filling up Unauthenticated Sessions via the UAG Web Monitor. Originally the session counter was 100 unauthenticated sessions. I bumped the session limit 500 and 1000 and can see it filling up with more and more unauthenticated sessions from Outlook Anywhere.

It affecting access to the HTTPS site that is hosted, giving users that error of