If I dont set up V5 with update 2 & 3 to retrieve outside email from my ISP, can I still send outgoing mail thru the SME so it intercepts the internal mail? I only want to use it to route internal mail but for that to work I think I have to set the SME as the outgoing mail server in all the user mail clients. I am having problems with a Eudora Pro client that wont send out thru the SME at all. I also have other problems with outlook express clients not being able to log in to retrieve internal mail consistantly but dont know it it is related. Thanks for any replies.