We have an Exchange 2003 SP2 Front end server that has been running OWA over SSL with no problems. I am now trying to Mobile Access to work with my Cingular 8125. When trying to sync the error is "The security certificate on the server is invalid...." Error code 0x80072F0D.
1. I can successfully hit https://myserver.com/oma
and login and view the directory.
2. The certificate is a new valid cert from Comodo.
3. The cert is issued to the proper public domain name.
I followed the MS instructions http://www.microsoft.com/technet/itsolutions/mobile/deploy/msfpdepguide.mspx
to setup for Mobile use.