NAME

RelayCountry - add message metadata indicating the country code of each relay


SYNOPSIS

  loadplugin     Mail::SpamAssassin::Plugin::RelayCountry


DESCRIPTION

The RelayCountry plugin attempts to determine the domain country codes of each relay used in the delivery path of messages and add that information to the message metadata as "X-Relay-Countries", or the _RELAYCOUNTRY_ header markup.


REQUIREMENT

This plugin requires the Geo::IP module from CPAN. For backward compatibility IP::Country::Fast is used if Geo::IP is not installed.