On Tue, 2005-06-21 at 16:40 -0400, Hector Santos wrote:
Thanks Jeff for your input, however, this doesn't quite make sense.
PRA is not a magic new "entity" in the system. It is just a terminology for
checking existing headers, if any, at the payload.
SPF1 means checking MFROM.
From what I understood, MS, as a receiver, chooses to do PRA checks. If
the resulting domain, as found by the PRA, published a spfv1 record, it
will use that record.
Yes, that means records published with the intent of being to validated
against MAIL FROM are being abused.
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