Ralf Hildebrandt put forth on 4/19/2010 8:29 AM: > * John Peach <post...@johnpeach.com>: > >> Your nslookup shows you using 207.172.3.20 as a nameserver: >> >> 20.3.172.207.in-addr.arpa name = auth1.dns.rcn.net >> >> Your ISP's nameserver. You need to run your own, so that you query >> spamhaus directly. They are counting all the hits from RCN. > > apt-get install pdns-recursor
A while back I was having issues with my ISP resolvers choking on certain sending domains, so I switched to Google public DNS, which fixed that issue but broke my Spamhaus lookups. I installed pdns-recursor on my Postfix MX (Debian Lenny) and it solved all the problems. -- Stan
