I'm attempting to sync my Dash phone wirelessly through activesync. I'm using Form based authentication and SSL on my exchange server. I exported my certificate from my OWA site and installed it on my device - but even after doing that I'm still getting an error telling me that my certificate is invalid. This cert was created on the server. It is not from anywhere like verisign. Can anyone explain why the dash still thinks the cert is invalid even though its installed?