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Spamhaus...

Michelle Sullivan <matthew at sorbs.net> writes:
> Rich Kulawiec wrote:
>> On Thu, Feb 18, 2010 at 09:50:59AM -0800, Crist Clark wrote:
>>   
>>> And I want to know how they figured out we had a Barracuda.
>>
>> It's not that hard, much of the time -- they tend to make
>> themselves visible via their poor behavior.
>
> Is there some very specific poor behavior you're referring to?

I don't know what Rich referred to, but Barracudas used to be easy to
spot by backscatter levels:
http://www.dontbouncespam.org/#barracuda



Bj?rn