aiosmtpd(1) on Linux
The text eb3cb0ae992a, as Debian 11 (Bullseye) shipped it.
Provide a Simple Mail Transfer Protocol (SMTP) server
Flags it lists
-
--debug -
--help -
--listen -
--nosetuid -
--smtputf8 -
--version -
-d -
-h -
-l -
-n -
-u -
-v