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[ietf-dkim] Re: New Issue: 4.2 needs new Attack Item: InconsistentSignature vs Policy Attacks

2006-01-31 14:07:30
John Levine wrote:

How long did it take people to realize that the majority
of mail that passes SPF is spam?

Is that already so ?  I've expected that much later in the
game for SPF and DKIM.  And of course also for PRA and CSV.

Whatever "PASS" from unknown strangers is a waste of time,
without white list it's useless.  For the "threats" draft
we mainly need the case "PASS from a white-listed source",
and Jim has this as 4.1.16 (among others):  HIGH + MEDIUM.

                            Bye, Frank


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