mda(8) on Linux
The text 43bc9d37701a, as Debian 11 (Bullseye) shipped it.
the GNU local mail delivery agent.
Flags it lists
-
--clear-include-path -
--clear-library-path -
--clearpath -
--config-help -
--config-lint -
--config-verbose -
--debug-level -
--from -
--help -
--includedir -
--language -
--libdir -
--libdir-prefix -
--log-facility -
--mailer -
--message-id-header -
--script -
--script-debug -
--show-config-options -
--stderr -
--usage -
--version -
-? -
-I -
-L -
-M -
-V -
-f -
-l -
-r -
-s -
-x