Messages marked as spam after installing latest S/MIME controls
I had a problem of having a "?" appering in the beginning all of my OWA sent messages which was resolved by installing the latest S/MIME controls. Now, however, messages I am sending to a client with McAfee Groupware is flagging all of my messages as *spam*. When I uninstall the S/MIME control, the messages are not flagged and come through just fine.
try this solution.it worked for the person that posted without the S/MIME controls.