MOSS 2007 – Alternate Access Mapping authentication fails

| 16/10/2009 | Tags: , , ,

If you have an Alternate Access Mapping configured for a MOSS 2007 site with Integrated Authentication you might find that you get prompted for the DOMAIN\UserName and Password. After 3 attempts you get to a HTTP 401 error.

This can be resolved by following the steps in MS KB 896861