Host Your Own Email: Why It's Not as Hard (or Dangerous) as You've Heard

Tue, 11 Aug 2026 21:53:01 -0400

Running your own email server has a reputation as one of the worst ideas in self-hosting — guaranteed to get blacklisted, buried in maintenance, and delivered straight to everyone’s spam folder. Most of that reputation is inherited secondhand, from people repeating what they read rather than what they ran. This post covers what’s actually true, what actually goes wrong, and how Mail-in-a-Box handles the parts that genuinely used to be hard.

Mail-in-a-Box on Dad's a Nerd!

Host Your Own Email: Why It's Not as Hard (or Dangerous) as You've Heard