I'm currently helping a colleague with his SBS2003 server.
She's been having problems with her email and I noticed she is using a POP3 connector on the server and I've advised her to change this to SMTP as I have always used this without problems.
Reading up on this, I see there is TURN, ESMTP and ETRN.
Which one of these is best for a 12 user SBS 2003 network and would they all work through a smarthost?
Thanks for any ideas,