OWA 2003 FBA and the Default Domain

 

Exchange MVP Henrik Walther has released a new article called Outlook Web Access 2003 Forms-based Authentication and the default domain dilemma.

Summary:
Okay so you have enabled Forms-based Authentication (FBA) and your users can now logon to Outlook Web Access (OWA) 2003 either by typing domain\username or username@domain.com. But ever since you enabled FBA your users have found it annoying they can’t type username anymore.  This is an interesting solution to the problem by modifying the ISS settings a bit and by altering the logon.asp page.