nullmailer-dsn(1) on Linux
The text b1439906c8ac, as Arch Linux 2026-11-01, Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
Reformat a queued message into a delivery status notification (DSN)
Flags it lists
-
--diagnostic-code -
--envelope-id -
--last-attempt -
--max-lines -
--orig-timestamp -
--remote -
--retry-until