[CentOS] Apparent BIND problem doing RBL lookups for Postfix

on 4-15-2010 1:36 PM Larry Vaden spake the following:
> 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
Resolves them, or forwards them? Just curious...