I'm currently running MailEnable as my email server, it's ok but lacking. I'm looking for a better alternative and am wondering about Open Source. I'm a huge fan of the Smarter Mail, and will pay if it's the best I can get… But I have been learning that there is some good stuff out there in the Open Source community (IE: I've started using PFSense and I love it).
OS doesn't matter, though I would prefer Windows.
Does anyone have any suggestions?
Best Answer
For my personal domain I use hMailserver on Windows plus RoundCube on a Linux box for webmail. I can't see any reason RoundCube can't be run on Windows as well, if that's what you prefer.
hMailserver isn't Open Source but it is free. It's simplicity itself to install and configure. It provides SMTP, POP3 and IMAP. It includes built-in spam filtering, although I don't use that and therefore can't tell you how effective it is.