I'm a total newbie with VPS. I'm doing a manual migration from my old web hosting service to my VPS. (My old service uses DirectAdmin.) I assume that when I go to my domain registrar and point the name servers at my new VPS, this will also direct my emails there, also. I want to minimize the risk of having emails bounce because my server isn't set up correctly. I want to test my new installation as thoroughly as possible before I point my domain name to it. I see what I need to test my web site, but I don't see a means for testing my mail server thru Plesk. Furthermore I don't see where the mail files are. I'd appreciate help in testing my VPS mail server to confirm that it will work.