dnsbl-milter - Lightweight Sendmail DNSBL & DNSWL milter
|License:||Open Source: GPL|
|Updated:||30 March 2015|
A lightweight and flexible Sendmail DNSBL & DNSWL mail filter (milter). dnsbl-milter consults a set of DNS black lists and white lists to determine if messages from particular hosts should be accepted.
Comes in 2 versions, one of which requires Sendmail 8.14.x (uses the "xxfi_data" callback) to support sender address verification (aka sender callback). The other version is for older installations of Sendmail.