There are several ways to create your own RBL:
- This is a simple script which converts a text file with a list of IP addresses into a bind zone
- rbldnsd is a small and fast DNS daemon which is especially made to serve DNSBL zones.
- RABL – There is/was a piece of software written by the author of the DSPAM program called RABL with a server and a client piece.
Create your own RBL