How do we configure exchange 2003 or 2010 to forward email with subject line [secure] out of the exchange server and to our encryption box. All email in and out of our enterprise encrypts just fine, but email among users within the same exchange server dont get forwarded to out of then exchange server and [...]
We have Exchange 2003 with a Thawte Certificate, and have another company that is trying to send us an encrypted email using Espoin Interceptor, and using a self-signed certificate. I can receive their plain emails, but not their encrytped emails. They seem to think that our server is rejecting becasue they have a self-signed certificate. [...]





