imaprowl(1) on Linux
The text d0ef3a8856ef, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
IMAP new mail notification utility for iPhone using Prowl Public API
Flags it lists
-
--config -
--daemon -
--debug -
--help -
--version -
-c -
-d -
-h -
-q -
-v