The directive site has a pretty comprehensive overview of email authentication in general (cyber.dhs.gov/intro/) and actually has a section on negative side effects of DMARC that also references this working group's efforts on ARC: https://cyber.dhs.gov/guide/#can-email-authentication-hinder-my-organizations-ability-to-deliver-email
On Fri, Oct 20, 2017 at 5:28 AM, Rose, Scott <[email protected]> wrote: > We were consulted near the end (as in, the BOD was nearly final), but none > of our comments changed the text as it is now. > > From conversations we had, DHS did not include DKIM because they could not > figure out a way to fully test for compliance. They knew of it, and have in > fact asked agencies to report on DKIM usage in previous years. The authors > of the BOD knew about DKIM’s interactions with mailing lists, so that might > have been a reason to not include it. > > Our main concerns were the fairly quick deadlines (in gov’t terms). Many > agencies have long term contracts with their email providers and may have > issues meeting some of the deadlines. > > Scott > > On 18 Oct 2017, at 18:19, Rolf E. Sonneveld wrote: > > Hi, >> >> See https://na01.safelinks.protection.outlook.com/?url=https%3A% >> 2F%2Fcyber.dhs.gov%2F&data=02%7C01%7Cscott.rose%40nist.gov%7 >> Cb5347aa561ac4463b2c108d516765afb%7C2ab5d82fd8fa4797a93e0546 >> 55c61dec%7C1%7C0%7C636439619945868015&sdata=pzPhmEpOJgCXqSOX >> VLtK8OMwNaIkkdywSmCSHDzoAKM%3D&reserved=0 >> >> DKIM is mentioned but not required, nor any negative side effects that >> the use of DMARC can have. Has anyone from the IETF been consulted for this >> directive? >> >> /rolf >> >> _______________________________________________ >> dmarc mailing list >> [email protected] >> https://na01.safelinks.protection.outlook.com/?url=https%3A% >> 2F%2Fwww.ietf.org%2Fmailman%2Flistinfo%2Fdmarc&data=02% >> 7C01%7Cscott.rose%40nist.gov%7Cb5347aa561ac4463b2c108d516765 >> afb%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C63643961994 >> 5868015&sdata=nK%2FlKruHCEWTNaF4flKnBy2aGeeFQu01% >> 2BWsFRBLmzac%3D&reserved=0 >> > > > =================================== > Scott Rose > NIST ITL > [email protected] > +1-301-975-8439 > GV: +1-571-249-3671 > =================================== > > > _______________________________________________ > dmarc mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/dmarc >
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