[ietf-dkim] list vs contributor signatures, was Wrong Discussion

[Douglas Otis]

On 5/28/10 2:09 PM, Al Iverson wrote:
> On Fri, May 28, 2010 at 3:34 PM, John Levine<johnl at iecc.com>  wrote:
>    
>>> In past discussions there had been an expressed concern that the
>>> number of domains/companies who send notifications and are phish
>>> targets is very low, but I would counter that it is not low at all.
>>>        
>> The question is low compared to what.  There are probably thousands,
>> maybe tens of thousands of domains that send financial notifications,
>> but that's pretty low compared to the millions of domains overall.
>>      
> High enough number to matter? IMHO, yes.
>    
FWIW, our company has identified more than  20K such domains.  
Unfortunately, the number is rising and remains a burden for 
administrators to track independently.

-Doug