Hello, If a site does not receive much email, is it still a good idea to use a separate SMTP machine to redirect mail to the Exchange server Located back behind the internal firewall? What I really want to is active SMTP on my IIS machine in the DMZ and get rid of my other machine that is just forwarding the message. I have another need for my forwarding SMTP machine and can't afford to leave it sit just as a forwarder. Any thoughts and ideas are appreciated! Thank you, Joseph