Re: local DNSBL cache

[Jeff Chan]

The typical way to do this is to set your local resolver to forward queries for
each list that you're serving locally.  See for example:

  http://www.surbl.org/rbldnsd-bind-freebsd.html

zone "multi.surbl.org" IN {
        type forward;
        forward first;
        forwarders {
                127.0.0.1 port 650;
        };
};

zone "list.dsbl.org" IN {
        type forward;
        forward first;
        forwarders {
                127.0.0.1 port 650;
        };
};

That assumes that you have rbldnsd running on port 650 on localhost.

So this is really a systems administration question.

Cheers,

Jeff C.