I've just put Postfix up on my mail server, and I it seems to work, but I wanted to better understand the configuration debconf built for it, so I can tweak it if necessary. Is there anything for ...

Is there some way to configure POSTFIX to reject all connections from non-US IP addresses? I understand that this a clunky solution to a more serious issue (SPAM) but we need this solution now. We ...

Get a basic mail server running using Postfix as the mail transfer agent (MTA). We may earn from vendors via affiliate links or sponsorships. This might affect ...

Unless you're a sysadmin you don't generally have to worry that much about getting email delivered, you just hookup your GUI email client to your external email account and you're done. But what if ...

Explores some of the principles of configuring Postfix to accept or reject messages before they ever get delivered to a mailbox Spam is a growing problem for most people who have had an e-mail address ...

I talk about mutt a lot in this column, if you hadn't noticed. For me, in this day and age of large graphical mail programs and Web-based mail applications, you still can't beat the speed, power and ...