Fix: Exchange 2010 blank page when launching OWA

When using OWA and launching the browser, you will get no error and just a blank page. You will also notice the URL changes to:

https://mydomain.local/owa/auth/logon.aspx?url=https://mydomain.local/owa/&reason=0. No errors on IIS or Exchange.

This can be fixed by running the following lines in the Exchange Management Console in Powershell.

Import-Module ServerManager


Add-WindowsFeature NET-Framework,RSAT-ADDS,Web-Server,Web-Basic-Auth,Web-Windows-Auth,Web-Metabase,Web-Net-Ext,Web-Lgcy-Mgmt-Console,WAS-Process-Model,RSAT-Web-Server,Web-ISAPI-Ext,Web-Digest-Auth,Web-Dyn-Compression,NET-HTTP-Activation,RPC-Over-HTTP-Proxy -Restart

Re-open OWA into a new browser window and Swing! it’s Alive!