ietf-dkim
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[ietf-dkim] Re: Responsibility vs. Validity

2007-11-28 05:38:20
Douglas Otis wrote:

The scope parameter found in TPA-SSP allows this assertion
to be made while also allowing stronger assertion to be
made by a sub-domain signature, for example.

That's fine for your draft, but "overview" and friends are
about what Hector called the "batteries not included" DKIM,
pure DKIM without SSP.

Similar example:  Claiming that SPF allows to indicate that
a domain is never used as RHS in sender addresses would go
too far, "v=spf1 -all" is about HELO identities and the RHS
of envelope sender addresses, the domain could be still used
as RHS of a say "purported responsible address" (PRA) under
some conditions explained in 2821bis/2822upd/4406.

 Frank

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