Re: [IETF] DMARC methods in mailman
Viktor Dukhovni <ietf-dane@dukhovni.org> Tue, 27 December 2016 04:13 UTC
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Subject: Re: [IETF] DMARC methods in mailman
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
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Date: Mon, 26 Dec 2016 23:13:37 -0500
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> On Dec 26, 2016, at 8:34 PM, John Levine <johnl@taugh.com> wrote: > >> By that argument, there's no excuse for the big mailer providers for >> bouncing List mail because of DMARC. They could just reference the >> List-ID field, and display something like this: >> >> <From> via mailing list <list-id header contents> > > Great idea. Because there is no possibility whatsoever that if mail > systems did that, bad guys would put in fake List-IDs to get their > phishes delivered. Right and DMARC has put an end to email phishing, and this progress is in serious jeopardy of being undone if a bad guy can send an email From: Bobby Phisher <rf@notbank.example> on behalf of Joe Banker <joe@bank.example> and is at no risk with: From: Joe Banker <joe@bank.notbank.example> Reminds me of "Yes minister", we've to do *something* about phishing and DMARC is something... -- -- Viktor.
- Re: [IETF] DMARC methods in mailman John Levine
- Re: DMARC methods in mailman Philip Homburg
- Re: DMARC methods in mailman John Levine
- Re: DMARC methods in mailman Theodore Ts'o
- Re: DMARC methods in mailman Randy Bush
- Re: DMARC methods in mailman Philip Homburg
- Re: DMARC methods in mailman John R Levine
- Re: DMARC methods in mailman S Moonesamy
- Re: DMARC methods in mailman Philip Homburg
- Re: DMARC methods in mailman Philip Homburg
- Re: DMARC methods in mailman Theodore Ts'o
- Re: DMARC methods in mailman S Moonesamy
- Re: DMARC methods in mailman Alexey Melnikov
- DMARC stats for IETF mailing lists (was DMARC met… Alexey Melnikov
- Re: DMARC methods in mailman S Moonesamy
- RE: DMARC methods in mailman Christian Huitema
- Re: DMARC methods in mailman John Levine
- Re: DMARC methods in mailman Randy Bush
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman Philip Homburg
- Re: [IETF] DMARC methods in mailman Yoav Nir
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman Ted Lemon
- Re: [IETF] DMARC methods in mailman tom p.
- Re: [IETF] DMARC methods in mailman Patrik Fältström
- Re: [IETF] DMARC methods in mailman Philip Homburg
- Re: [IETF] DMARC methods in mailman Theodore Ts'o
- Re: [IETF] DMARC methods in mailman John C Klensin
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman John Levine
- Re: [IETF] DMARC methods in mailman Theodore Ts'o
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- RE: [IETF] DMARC methods in mailman Christian Huitema
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman S Moonesamy
- Re: [IETF] DMARC methods in mailman Dave Crocker
- Re: [IETF] DMARC methods in mailman Theodore Ts'o
- Re: [IETF] DMARC methods in mailman John C Klensin
- Re: [IETF] DMARC methods in mailman Dave Crocker
- RE: [IETF] DMARC methods in mailman Christian Huitema
- Re: [IETF] DMARC methods in mailman Dave Crocker
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman Dave Crocker
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni
- Re: [IETF] DMARC methods in mailman Viktor Dukhovni