[rbldnsd] host name checking

KarlKingston at ongov.net KarlKingston at ongov.net
Thu Aug 24 22:37:01 MSD 2006


I'm using rbldnsd to create my own private whitelist.    While this seems 
to work well using ip4set and IP addresses, I have a situation where I 
want to be able to whitelist an entire domain.

let's take for example:   server mail.example.com.   Has an IP address of 
1.2.3.4

mydomain.com is running the whitelist.

so if I have:

*.example.com:127.0.0.3

in my zone file.

When my mailserver gets a connection from 1.2.3.4, it does a lookup of 
4.3.2.1.mydomain.com

How do I get rbldnsd to return 127.0.0.3 based on the zone file (assuming 
I don't have an IP entry anywhere)???

Thanks

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