[CentOS] Apparent BIND problem doing RBL lookups for Postfix

Lorenzo Quatrini
Fri, 16 Apr 2010 10:37:47 -0000

listserv.traffic at sloop.net ha scritto:

> Problem:
> Postfix is doing RBL lookups on zen.spamhaus.org.
> Everything goes along groovy - but then lookups start failing.

Just some toughs: you could try to install rbldnsd.i386 from rpmforge repo for
caching rbl lookups

> I certainly suspect a problem with BIND, but I can't find it, and have
no idea where to go from here.

Or try to use dnsmasq (from base) to see if the problem really is with BIND

Ciao
Lorenzo