On 7/6/2011 10:59 PM, Michael Deutschmann wrote:
Under the double-From: exploit Otis is so concerned about, one signer can
(given favorable winds) trick an end-user into thinking his message was
signed properly *by someone else*. So indeed, a signer can attack.
A signer can attack a recipient. A signer cannot attack DKIM's mechanisms.
d/
--
Dave Crocker
Brandenburg InternetWorking
bbiw.net
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