Built from source code, Postfix can run on UNIX-like systems including AIX, BSD, HP-UX, Linux, MacOS X, Solaris, and more. Postfix is also distributed as ready-to-run code by operating …

Postfix logging to file or stdout Backwards-Compatibility Support Replacements for Deprecated Features Installation from source code Problem solving Bottleneck analysis Stress-dependent …

This document covers basic Postfix configuration. Information about how to configure Postfix for specific applications such as mailhub, firewall or dial-up client can be found in the …

This document presents an overview of the Postfix architecture, and provides pointers to descriptions of every Postfix command or server program. The text gives the general context …

Mar 8, 2010 · April 11, 2021: Postfix stable release 3.5.10 and legacy releases 3.4.20, postfix-3.3.17, 3.2.22. January 17, 2021: Postfix stable release 3.5.9 and legacy releases 3.4.19, …

In particular, do not proceed here if you don't already have Postfix working for local mail submission and for local mail delivery. The first part of this document presents standard …

Please choose a Postfix Download SitePlease choose a Postfix Download Site

How address verification works A Postfix MTA verifies a sender or recipient address by probing the preferred MTAs for that address, without actually delivering mail. The preferred MTAs …

Postfix runs (or has run) on AIX, BSD, HP-UX, IRIX, LINUX, MacOS X, Solaris, Tru64 UNIX, and other UNIX systems. It requires ANSI C, a POSIX.1 library, and BSD sockets.

Successful authentication in the Postfix SMTP server requires a functional SASL framework. Configuring SASL should therefore always be the first step, before configuring Postfix. You …