Gino Ferguson via Postfix-users: > Hi All, > > We are relaying emails to Microsoft SMTP servers with basic > authentication but Microsoft is sunsetting this form of auth and > they push everyone to oAuth. > > I'm curious what do you use for oAuth? I've found a github project > and I'm about to give it a try very soon but I'm open to any viable > ideas.
Did you mean https://github.com/tarickb/sasl-xoauth2? This looks like a good option for client-side XOAUTH2 support. My armchair review from February 2025: This is a Cyrus SASL plugin that extends Cyrus SASL and thus requires no changes to Postfix. Along with Cyrus library code it is loaded into the Postfix SMTP client address space. The code is small but has significant dependencies (besides Cyrus SASL, it depends on libcurl, and on the C++ runtime library). It has (C) Google LLC, and uses the Apache 2.0 license. It is available as a binary package for some Debian-like distributions. The Github repo has instructions for building Debian-like and RedHat-like binary packages. I'll add this to the Postfix documentation. Wietse _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
