Exchange 2007/2010 redirect OWA (IIS7)

http://blogs.msexchange.org/walther/2009/09/11/simplifying-the-outlook-web-app-2010-url/

Some of you probably wonder how you can simplify the Outlook Web App (OWA) URL on your Exchange 2010 Client Access servers?

With IIS 7.0 at our disposal, it’s much simpler than it was with Exchange 2007 installed on Windows Server 2003. Just like its the case with Exchange 2007 installed on Windows Server 2008, you no longer need to use an IIS redirect HTML file. Instead, you can use the “HTTP Redirect” feature in IIS 7.0.