Bug#264192: RFP: greylist-milter -- grey listing filter for sendmail

[Cord Beermann <cord@debian.org>]

Package: wnpp
Severity: wishlist

* Package name    : greylist-milter
  Version         : 1.4
  Upstream Author : Emmanuel Dreyfus <manu@netbsd.org>
* URL             : http://hcpnet.free.fr/milter-greylist/
* License         : BSD
  Description     : grey listing filter for sendmail

Grey listing works by assuming that contrarily to legitimate MTA, spam
engines will not retry sending their junk mail on a temporary error.
The filter will always temporarily reject mail on a first attempt, and
accept it after some time has elapsed.

see also: http://groups.yahoo.com/group/milter-greylist/message/251