I have Exchange 2010 SP1installed on SBS 2011, when I attempt to launch OWA, i get a blank page. The URL displays: https://localhost/owa/auth/logon.aspx?url=https://localhost/owa/&reason=0
I have done/checked the following and none of them have resolved the issue:
1. No event log errors - just a Success log – indicating successfully launch of Outlook Web App
2. Checked permissions on IIS OWA virtual directories
3. Checked OWA configuration ( Forms-based authentication) and restarted Forms based authentication service.
4. Checked all pre-reqs for OWA have been installed
5. Ran Updatecas.ps1 script
6. Reset IIS
7. Installed Roll Up 7
Does anyone have any other ideas or where else I should be looking.
Many thanks in advance