LobstersFriday · May 22, 2026FREEOpenSMTPD Is The Mail Server For The Future
The article argues that OpenSMTPD, part of the OpenBSD project, is the mail server for the future due to its clean design, privilege separation, and built-in support for modern protocols like DANE and MTA-STS. It highlights that OpenSMTPD's configuration is simpler and more readable than Postfix's, reducing human error. The server also integrates well with other OpenBSD tools like spamd and opensmtpd-extras. The author notes that OpenSMTPD is already production-ready and used by many, with ongoing development adding features like SMTPUTF8 and better queue management. The article concludes that for new mail server deployments, OpenSMTPD should be the default choice.
Simplifies mail server setup with better security and modern protocol support.