# The mail/relaydb port

## relaydb-1.7p2 – spam relay database

## Description

    relaydb is a mail header analyzer that builds a database of IP addresses
    either known as legitimate senders or spammers.

    relaydb doesn't itself classify mails as legitimate or spam; that decision
    needs to be reached through other means.  Neither does relaydb block spam
    itself.  It merely provides a list of IP addresses to block through other
    means, like spamd(8) and pf(4).

    relaydb reads a single mail from stdin, analyzes the Received: header
    lines and updates blacklist and whitelist counters for each IP address.

WWW: http://www.benzedrine.ch/relaydb.html

Categories:
  mail

## Library dependencies

## Build dependencies

## Run dependencies