Mark,
On Sun, 19 Sep 2004 10:57:50 -0700, Mark C. Langston wrote:
But with SPF, the trust you're being asked to place is not whether the
sender is authorized to use that MAIL FROM:; it's whether the entity
connecting to your MTA (the destination MTA, presumably) is one
associated with the MAIL FROM: RHS. It's a somewhat subtle, but
important, distinction.
I think that summarizing SPF as asking "whether the sender is authorized to use
that MAIL FROM:"
Rather than simply giving a different summary that is valid, could you please
explain what is wrong with the semantics of this one?
d/
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