NAME
Courier::Filter::Module::DNSBL - DNS black-list filter module for the Courier::Filter framework
SYNOPSIS
use Courier::Filter::Module::DNSBL;
my $module = Courier::Filter::Module::DNSBL->new(
zones => \@dns_zones,
logger => $logger,
inverse => 0,
trusting => 0,
testing => 0,
debugging => 0
);
my $filter = Courier::Filter->new(
...
modules => [ $module ],
...
);
DESCRIPTION
This class is a filter module class for use with Courier::Filter. It matches a message if the sending machine's IP address (currently IPv4 only) is listed by one of the configured DNS black-lists.
Constructor
The following constructor is provided:
- new(%options): returns Courier::Filter::Module::DNSBL
-
Creates a new DNSBL filter module.
%options is a list of key/value pairs representing any of the following options:
- zones
-
Required. A reference to an array containing the DNS zone names of the black-lists to be used.
All options of the Courier::Filter::Module constructor are also supported. Please see "new()" in Courier::Filter::Module for their descriptions.
Instance methods
See "Instance methods" in Courier::Filter::Module for a description of the provided instance methods.
SEE ALSO
Courier::Filter::Module, Courier::Filter::Overview.
For AVAILABILITY, SUPPORT, and LICENSE information, see Courier::Filter::Overview.
AUTHOR
Julian Mehnle <julian@mehnle.net>