ietf-dkim
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Re: [ietf-dkim] marketing dkim

2010-08-20 10:40:29


--On 19 August 2010 16:20:36 +0000 John Levine <johnl(_at_)iecc(_dot_)com> 
wrote:


* DKIM is a really well developed standard for signing email

Right, but emphasize that the granularity is a signing domain -- it is
not and cannot be a way to attribute mail to individual people.


Unless you have reason to believe that the signer is taking steps to ensure 
that the sender information is accurate. I'd say that a DKIM signature from 
a reputable service provider would quite likely increase the *chance* that 
the sender information is accurate. Of course, you can't be certain (with 
any technology), because any account might be compromised by phishing.


-- 
Ian Eiloart
IT Services, University of Sussex
01273-873148 x3148
For new support requests, see http://www.sussex.ac.uk/its/help/


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