Ian Eiloart wrote:
OK. What ADSP adds is the ability to assign reputation to a specific email 
claiming to originate from a specific domain. Except for "unknown".
A DKIM signature says nothing about "origination".  A signature is typically by 
an organization that handles the message, but it need not be the originator or 
even a sender.  An independent trust service, such as Goodmail, could sign it, 
for example.
 It's not really a DKIM issue, but if I get email from 
paypal.co.uk, then how do I determine whether that email is from paypal? 
Mapping from a domain name to a brand name or company name or the like is 
indeed 
an interesting topic.  As you say, it has nothing to with DKIM.
d/
-- 
   Dave Crocker
   Brandenburg InternetWorking
   bbiw.net
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