avenger.local(8) on Linux
The text c99ceb4e7b65, as Debian 7 (Wheezy) shipped it.
deliver mail for a local user
Flags it lists
-
--fallback -
--fcntl -
--qmailexit -
--sendmail -
--separator -
--smuser -
--tmpfile -
-B -
-Y -
-a -
-d -
-f -
-r -
-t