nullmailer(7) on Linux
The text 375d4190e81e, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Overview of nullmailer documentation
The text 375d4190e81e, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Overview of nullmailer documentation