Banner

How can OWA be set up to use UPN logon names instead of domain\username?

To set up OWA to accept UPN login names, the Exchange, Exchweb/bin and Public virtual directories must be configured to use Basic Authentication and the default domain must be configured to be “\”, no quotes. 

To step through the configuration, refer to http://support.microsoft.com/?kbid=267906.

Use Ctrl+Shift+R to “Reply all” to the selected message.
 

Poll

Will tablet and Smart phone use be a big part of your OWA 2013 deployment?