> As far as I can tell, the simple body canonicalization seems to work > pretty well -- I'm not sure I recall anything that I could attribute > to a failure in the body canonicalization that wouldn't defeat _any_ > attempt (ie, it was mangled).
I'm inclined to agree, particularly if we're not trying to survive mailing lists. One thing I do wonder is whether there are predictable header changes, e.g. do forwarders try to do us a favor and rewrap headers or re-code subject and address comments in our out of the MIME codes. I suppose some experiements are in order, along with beefing up some of the tools at forward.sp.am. Regards, John Levine, [EMAIL PROTECTED], Primary Perpetrator of "The Internet for Dummies", Information Superhighwayman wanna-be, http://www.johnlevine.com, Mayor "I shook hands with Senators Dole and Inouye," said Tom, disarmingly. _______________________________________________ ietf-dkim mailing list http://dkim.org