For official docs I think the man pages are it. They should contain everything you need to get a working smtpd.conf .
We put together a page with a few working examples. Opensmptd works fine for a low volume mail server and is very stable. It has been running for a few months with no issues. OpenSMTPD "how to" (smtpd.conf) https://calomel.org/opensmtpd.html -- Calomel @ https://calomel.org Open Source Research and Reference On Tue, Jul 21, 2009 at 12:23:31PM -0400, Lars Nooden wrote: >I find the two manpages, smtpd(8) and smtpd.conf(5), in current. > >Is there an official online documentation or project page available for >the new stmpd? > >Regards >-Lars