[rbldnsd] regular expression support for rbldnsd

[Scott Haneda]

On Aug 12, 2009, at 11:45 AM, Jon Lewis wrote:

> On Wed, 12 Aug 2009, Per Jessen wrote:
>
>> Interesting idea.  We have a list of such patterns which is  
>> evaluated by
>> Postfix.  I can't immediately see if a DNS-based solution instead  
>> would
>> improve things.
>
> The benefit is centralized management of the regex's and a plug-in  
> standard (DNSBL query) that just about everything supports.


Do you have rough performance stats, as queries per second with regex  
enabled, and without?  I think you mentioned 40k/s, but I assume that  
was with regex enabled.  Any idea what you get on the same test setup  
if you remove the regex from the build entirely?
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