Hi, I'm evaluating E2k7. My desired config is to have Edge point to a ThirdPartySMTP (TPSMTP) point to Hub Transport. I've set up and tested email relay between TPSMTP and Hub is working fine. I was unable to relay from Edge to my TPSMTP. I created a send connector on Edge to relay to the smart host (TPSMTP IP address.) On TPSMTP server, allow Edge IP to relay to this server. Unonymous authentication method is checked on both servers. I got error 550 7.1 unable to relay. What's the proper way to configure the send/receive connectors...Thanx.

I found this http://msexchangeteam.com/archive/2006/12/28/432013.aspxfor the outbound relay but have yet to find the other side.