smtpd(8) on OpenBSD
The text 9b615260cce0, as OpenBSD 8.0-current (2026-11-01), OpenBSD 8.0, OpenBSD 7.9, OpenBSD 7.8, OpenBSD 7.7, OpenBSD 7.6, OpenBSD 7.5, OpenBSD 7.4, OpenBSD 7.3 shipped it. The page shows this text now.
Simple Mail Transfer Protocol (SMTP) daemon
Flags it lists
-
-D -
-F -
-P -
-T -
-d -
-f -
-h -
-n -
-v