I've been looking into setting up my own email server, and I've finally got it working - I thought I'd write it all down so if anyone ever wanted to set one up they have this as a reference.

In the past, many SMBs were content to let their Internet Service Providers (ISPs) handle e-mail services. But now they're interested in running mail servers onsite, due to the widespread adoption of ...

Subject does most of the work here, but I'll expand. [edit] Maybe if I had just RTFM'd harder I would've found my answers... I think this will help, but leaving the post up in case anybody else has ...