Accessing OWA Published through ISA Server from a Windows Mobile device…really?

Just this week I received around two cases where administrators want to access OWA through their mobile devices. Not Active Sync, not OMA….OWA. From the Exchange Team perspective this is not supported and the article below explains list the browser’s version and Windows’s version are supported by OWA:

 

Educating Information Workers About Outlook Web Access

https://technet.microsoft.com/en-us/library/aa998931.aspx