postsrsd(8) on Linux
The text 50035feed845, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
Postfix Sender Rewriting Scheme daemon
Flags it lists
-
-4 -
-6 -
-D -
-e -
-h -
-v