Re: Do we actually want to do anything about DMARC?
Brian E Carpenter <brian.e.carpenter@gmail.com> Mon, 15 August 2016 20:22 UTC
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Subject: Re: Do we actually want to do anything about DMARC?
To: Alessandro Vesely <vesely@tana.it>, ietf@ietf.org
References: <20160815012208.8845.qmail@ary.lan> <eb972040-caf2-7acf-85b8-a40fa8cdcd60@tana.it>
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
Message-ID: <c318d6f6-c68a-e0da-cbf1-d46faf9aac35@gmail.com>
Date: Tue, 16 Aug 2016 08:22:42 +1200
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On 15/08/2016 21:31, Alessandro Vesely wrote: > On Mon 15/Aug/2016 03:22:08 +0200 John Levine wrote: >> >> My form is marissa@yahoo.com.dmarc.fail, but if wildcard MX records >> are scary, it could be marissa-yahoo.com@fwd.ietf.org. Having done >> this before, I know it's not terribly hard, and I'd be happy to help >> make it work. > > Marissa@yahoo.com.MANUALLY.REMOVE.THE.TRAILING.PARTS would involve even > less work and worries. IMHO, it is not so much its forcing recipients > to refurbish their wit in order to discern phishes, as its rendering the > From: field meaningless, which troubles this workaround's viability. Since the IETF already has a global white list of approved posters that is already used by mailman, it shouldn' be hard to use the same white list to admit traffic to the remailer and reject bogons. Brian
- Re: DMARC and ietf.org =JeffH
- Re: Do we actually want to do anything about DMAR… John Levine
- Re: DMARC and ietf.org John Levine
- Re: Do we actually want to do anything about DMAR… Brian E Carpenter
- Re: DMARC and ietf.org S Moonesamy
- Re: Do we actually want to do anything about DMAR… ned+ietf
- Re: Do we actually want to do anything about DMAR… John R Levine
- Re: Do we actually want to do anything about DMAR… Michael Richardson
- Re: Do we actually want to do anything about DMAR… Theodore Ts'o
- Re: DMARC and ietf.org Rich Kulawiec
- Re: Do we actually want to do anything about DMAR… Alessandro Vesely
- Do we actually want to do anything about DMARC? John Levine
- Re: DMARC and ietf.org Michael Richardson
- Re: DMARC and ietf.org S Moonesamy
- Re: DMARC and ietf.org Viktor Dukhovni
- Re: list managers, was DMARC and ietf.org John R Levine
- Re: DMARC and ietf.org Theodore Ts'o
- ARC (was - Re: DMARC and ietf.org) Dave Crocker
- Re: DMARC and ietf.org Theodore Ts'o
- Re: DMARC and ietf.org John R Levine
- Re: DMARC and ietf.org Ted Lemon
- Re: DMARC and ietf.org Brian E Carpenter
- Re: DMARC and ietf.org John Levine
- Re: DMARC and ietf.org John Levine
- Re: DMARC and ietf.org Andrew G. Malis
- Re: DMARC and ietf.org =JeffH
- Re: DMARC and ietf.org John Payne
- Re: DMARC and ietf.org John Levine
- Re: DMARC and ietf.org John Payne
- Re: DMARC and ietf.org Miles Fidelman