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Re: [ietf-dkim] brand protection, was Is anyone using ADSP?

2009-10-14 10:23:19
Dave CROCKER wrote:


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.


So are you saying that all receivers should whitelist goodmail.com

    dkim-signature: d=goodmail.com ....?

regardless of what the Author Domain has declared for ADSP?

Should we take for granted that the author domain has paid 
GOODMAIL.COM to certified its mail?

Conversely,  what happens when mail from author domain does not arrive 
with GOODMAIL.COM signatures?

How does the receiver handle this?

--
HLS



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