Actually, they're complementary. In places where DKIM fails (mailing lists
rewriting messages), SPF can succeed.
Haven't we been over this a hundred times already? It's ADSP, not DKIM,
that fails on mailing list mail.
DKIM works just dandy, when lists sign their mail like this one does.
Regards,
John Levine, johnl(_at_)iecc(_dot_)com, Primary Perpetrator of "The Internet
for Dummies",
Please consider the environment before reading this e-mail. http://jl.ly
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