On Thu, Apr 15, 2010 at 3:18 PM, Ned Slider <ned at unixmail.co.uk> wrote: > Larry Vaden wrote: >> On Thu, Apr 15, 2010 at 3:03 PM, Ned Slider <ned at unixmail.co.uk> wrote: >>> Changing dns to public services such as google or OpenDNS is not going >>> to help as DNSBLs like Spamhaus will have blocked access by these >>> services. Otherwise it would be simple to avoid paying for (business) >>> access to Spamhaus. >> >> Au contraire, there are benefits/economies of scale to spamhaus.org >> from having an aggregator like opendns. >> > > Indeed, but not if you are charging for high volume and/or commercial use. opendns resolves queries to zen.spamhaus.org and AFAIK all the major DNSBLs. Period. End. kind regards/ldv