The proposal creates redundant information and an especially awkward usage restriction.
I entirely agree. Along with Ned's analysis of the various options, I hope this is enough to persuade people that the correct solution to the problem of signing spam for people to resend is Scott's: Don't Do That.
Regards, John Levine, jo...@taugh.com, Taughannock Networks, Trumansburg NY Please consider the environment before reading this e-mail. https://jl.ly _______________________________________________ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc