Re: [ietf-smtp] Testing From-Munging
Todd Herr <todd.herr@valimail.com> Wed, 30 March 2022 15:18 UTC
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From: Todd Herr <todd.herr@valimail.com>
Date: Wed, 30 Mar 2022 11:18:17 -0400
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Subject: Re: [ietf-smtp] Testing From-Munging
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On Wed, Mar 30, 2022 at 1:04 AM dkg <dkg=40protonmail.com@dmarc.ietf.org> wrote: > Sorry for the noise. I'm just confirming that From-munging still happens > on IETF mailing lists (see > https://github.com/ietf-tools/mailarch/issues/3487) > > >From protonmail, this is an unsigned message. > > My understanding has always been that the munging happens if the original Author Domain has published a DMARC policy that isn't p=none, like protonmail.com has done: $ dig +short _dmarc.protonmail.com txt "v=DMARC1; p=quarantine; fo=1; aspf=s; adkim=s;" -- *Todd Herr * | Technical Director, Standards and Ecosystem *e:* todd.herr@valimail.com *m:* 703.220.4153 This email and all data transmitted with it contains confidential and/or proprietary information intended solely for the use of individual(s) authorized to receive it. If you are not an intended and authorized recipient you are hereby notified of any use, disclosure, copying or distribution of the information included in this transmission is prohibited and may be unlawful. Please immediately notify the sender by replying to this email and then delete it from your system.
- [ietf-smtp] Testing From-Munging dkg
- Re: [ietf-smtp] Testing From-Munging Todd Herr
- Re: [ietf-smtp] Testing From-Munging dkg
- Re: [ietf-smtp] Testing From-Munging Steffen Nurpmeso
- Re: [ietf-smtp] Testing From-Munging Alessandro Vesely