> [mailto:[EMAIL PROTECTED] On Behalf Of Scott Kitterman

> > 1) Providing a mechanism whereby an Internet domain name owner can 
> > claim responsibility for an email message
> > 
> > 2) Provide a mechanism to allow notification of an Internet domain 
> > name owner's policy for claiming accountability
> > 
> > 3) Provide an authentication platform on which TTP providers of 
> > accreditation and/or reputation information can build products that 
> > are tied to a domain name rather than an IP address.
> > 
> > Forgery then falls out of the goals section of the charter, it is 
> > simply an attack that might be attempted.
> > 
> In saying that, do you think that your #2 policy set includes 
> describing 
> an authorized set of relationships between use of their domain in 
> certain header fields (e.g. From:) and the signing domain?

Lets stick to the case where the sender describes what they do.

'Authorization' is a term of art. DKIM does not contain any data that
meets the established term of art.

> Also, does DKIM provide an authentication platform or an 
> authorization 
> platform?

Authentication. 


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