Anyone using MyDNS to create private dsn rbl lists?

[Marc Perkel]

I'm thinking about using MyDNS to create my own DNS blacklist. I'm 
thinking I'll make it available to everyone to list IPs that are not on 
other lists. Mostly virus infected zombies and such.

So - has anyone else done this? Looking for some pointers. I'm running 
Exim and wanting to have Exim add IP addresses to the list. I'm also 
thinking about adding another field that will have an expiration date 
for the record so as to self clean the list.

But - I don't want to reinvent everything so if someone is doing this I 
can use some help. Will share the results.

Thanks in advance.

Marc Perkel
Junk Email Filter dot com