sylpheed(1) on Linux
The text b495ee5d1b3c, as Debian 13 (Trixie) shipped it. The page shows this text now.
Light weight e-mail client using GTK+
Flags it lists
-
--configdir -
--debug -
--exit -
--help -
--open -
--receive -
--receive-all -
--safe-mode -
--send -
--version