[Mimedefang] URIBL/SURBL support

[Damrose, Mark]

> -----Original Message-----
> From: Joseph Brennan

>     # check it
>     my $resolver = new Net::DNS::Resolver;
>     $resolver->tcp_timeout(10);
>     $resolver->port(530);
>     my $query = $resolver->query($domainname);

Quick question.
Why is the port 530?  Are you running a local rsync of surbl using
rbldnsd?

For those using public DNS resolution, that should be 53 (or not set),
right?