Re: [ietf-smtp] broken signatures, was Curious
John Levine <johnl@taugh.com> Wed, 22 July 2020 17:15 UTC
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Date: Wed, 22 Jul 2020 13:15:38 -0400
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From: John Levine <johnl@taugh.com>
To: ietf-smtp@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-smtp/AsoyHCclHj_l763JUxQXqWYFM2U>
Subject: Re: [ietf-smtp] broken signatures, was Curious
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In article <20200722073729.Horde.SIygPSVAVmeieJf3240hN_q@webmail.aegee.org> you write: >Hello, > >> A better (but annoying) reason is there are a smattering of servers which >> reject messages >> based on broken DKIM signatures, against the rfc. > >This does not have to be against the RFC. Sections 6.1 and 6.3 of RFC 6376 say that an unverifiable DKIM signature is treated as though the signature was not present. -- Regards, John Levine, johnl@taugh.com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly
- [ietf-smtp] Curious, with this now being associat… Michael Peddemors
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… E Sam
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… E Sam
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… John Levine
- Re: [ietf-smtp] Curious, with this now being asso… E Sam
- Re: [ietf-smtp] Curious, with this now being asso… John Levine
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Jeremy Harris
- Re: [ietf-smtp] Curious, with this now being asso… Arnt Gulbrandsen
- Re: [ietf-smtp] Curious, with this now being asso… John Levine
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Arnt Gulbrandsen
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Alessandro Vesely
- Re: [ietf-smtp] Curious, with this now being asso… John Levine
- Re: [ietf-smtp] Curious, with this now being asso… John Levine
- Re: [ietf-smtp] Curious, with this now being asso… Michael Peddemors
- Re: [ietf-smtp] Curious, with this now being asso… Dilyan Palauzov
- Re: [ietf-smtp] Curious, with this now being asso… Michael Richardson
- Re: [ietf-smtp] broken signatures, was Curious John R Levine
- Re: [ietf-smtp] Curious, with this now being asso… Hector Santos
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Hector Santos
- Re: [ietf-smtp] broken signatures, was Curious John Levine
- Re: [ietf-smtp] broken signatures, was Curious Brandon Long
- Re: [ietf-smtp] broken signatures, was Curious Hector Santos
- Re: [ietf-smtp] broken signatures, was Curious John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Pete Resnick
- Re: [ietf-smtp] Curious, with this now being asso… Pete Resnick
- Re: [ietf-smtp] broken signatures, was Curious Paul Smith
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] broken signatures, was Curious John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Pete Resnick
- Re: [ietf-smtp] broken signatures, was Curious Michael Richardson
- Re: [ietf-smtp] broken signatures, was Curious Kurt Andersen (b)
- Re: [ietf-smtp] Curious, with this now being asso… Keith Moore
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] broken signatures, was Curious Dave Crocker
- Re: [ietf-smtp] broken signatures, was Curious Michael Richardson
- Re: [ietf-smtp] Curious, with this now being asso… Sam Varshavchik
- Re: [ietf-smtp] broken signatures, was Curious Hector Santos
- Re: [ietf-smtp] broken signatures, was Curious Hector Santos
- Re: [ietf-smtp] broken signatures, was Curious John R Levine
- Re: [ietf-smtp] broken signatures, was Curious John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Keith Moore
- Re: [ietf-smtp] broken signatures, was Curious Dave Crocker
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin
- Re: [ietf-smtp] Curious, with this now being asso… Keith Moore
- Re: [ietf-smtp] broken signatures, was Curious Dilyan Palauzov
- Re: [ietf-smtp] Curious, with this now being asso… Alexey Melnikov
- Re: [ietf-smtp] Curious, with this now being asso… Alexey Melnikov
- Re: [ietf-smtp] Curious, with this now being asso… Ned Freed
- Re: [ietf-smtp] broken signatures, was Curious Alessandro Vesely
- Re: [ietf-smtp] broken signatures, was Curious John Levine
- Re: [ietf-smtp] broken signatures, was Curious John Levine
- Re: [ietf-smtp] broken signatures, was Curious Pete Resnick
- Re: [ietf-smtp] broken signatures, was Curious Dave Crocker
- Re: [ietf-smtp] broken signatures, was Curious Michael Richardson
- Re: [ietf-smtp] broken signatures, was Curious John R Levine
- Re: [ietf-smtp] broken signatures, was Curious John R Levine
- Re: [ietf-smtp] broken signatures, was Curious Pete Resnick
- Re: [ietf-smtp] broken signatures, was Curious John R Levine
- Re: [ietf-smtp] broken signatures, was Curious e sam
- Re: [ietf-smtp] broken signatures, was Curious Dave Crocker
- Re: [ietf-smtp] broken signatures, was Curious e sam
- Re: [ietf-smtp] broken signatures, was Curious Steve Atkins
- Re: [ietf-smtp] Curious, with this now being asso… John C Klensin