grossd.conf(5) on Linux
The text 4bc2d64a45b6, as Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Greylisting of Suspicious Sources daemon configuration file
The text 4bc2d64a45b6, as Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Greylisting of Suspicious Sources daemon configuration file