On Wed, Nov 5, 2014 at 10:35 AM, Terry Zink <tz...@exchange.microsoft.com>
wrote:

> > Since SPF authorizes an often _shared_ outbound IP address, it has been
> accurately described
> > as an authorization method.  DMaRC permits a DKIM signature to be
> spoofed and still allow
> > a message to be accepted solely on the basis of SPF.  What magic turns
> authorization into
> > authentication???
>
> This is a good point and I can share some of our own experiences in
> Microsoft's Office 365.
> [...]
>

Terry,

In terms of the base draft's content, I think the salient question is:

Does the base draft's use of the term "authentication" mislead you or your
customers in any way?

-MSK
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