Wednesday, December 15, 2010

How to fix Exchange 2010 RC OWA that can't login

Exchange 2010 RC has been installed on Windows Server 2008 R2.
After the installation there is a problem with the OWA (Outlook Web App) that users cannot login to it. It keeps saying the username or password isn't correct.

The solution was simple:
From the Windows 2008 server manager, choose the IIS role and install (under Security) : Basic Authentication and Windows Authentication.