-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 In message <CAH48ZfyaXG8z155kjj0udTiCn8CtHnikfmL+nTXpeR=zgpt...@mail.gma il.com>, Douglas Foster <dougfoster.emailstanda...@gmail.com> writes
> * The 5% with inconsistent results need further investigation. > Perhaps a server farm has one server that is generating wrong > signatures. more likely the email has been "fixed up" by a transport layer after the signature was calculated. Start by looking for patterns such as accented characters in the Subject header field or the RFC5322 From header field (where Unicode stand-alone accents have been amalgamated with the character they affect as a single glyph) or for unusual sets of spaces (where "invisible" Unicode values have been substituted) better yet of course get hold of the original email before it was signed and sent to you -- but spammers tend not to help you with that ! - -- richard Richard Clayton Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. Benjamin Franklin 11 Nov 1755 -----BEGIN PGP SIGNATURE----- Version: PGPsdk version 1.7.1 iQA/AwUBZIo7EN2nQQHFxEViEQLmKwCZAW3bqT5sWhDx6qr+WZ38maKfOl4AoMLT aM2bjkAMnzUEliPUKB1NW/ho =w9W/ -----END PGP SIGNATURE----- _______________________________________________ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc
