Auto Create Outlook MAPI User Profiles Group Policy PowerShell Script

I could not for the life of me find a single script, function or group policy setting that would auto create the Outlook 2007 and 2010 MAPI user profile for my internal users. Perhaps my scenario is different than most. My situation was a XenApp server which both external clients and internal employee’s connect to for published apps. I didn’t want to add a logon script to my internal user’s GPO because it would run on their local machines and inside of the ICA session, and I didn’t want to run a computer level script because it would run for