I my case I had 127.0.0.1 running which used to be valid as I ran a local dns server, but I stopped it.
Me too! Doh!
It appears that Net::DNS only uses the first entry in the file, for the RBL checks at least.
A bit of a design flaw to say the least... There is a reason that file is a *list* and not a single entry. Grr.
Nick...
