Spamhaus...

Fri Feb 19 14:08:40 UTC 2010

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?

> Finally, this discussion should really be on spam-l, not nanog.
>   

Actually considering the original message was addressed to the 'large
DNS server operators' this is probably more appropriate.  Whether the
non-followups in this thread should be there instead is a different issue.

Michelle