[dmarc-ietf] Should 'undeliverable mail' be included in DMARC rua reports?
"Freddie Leeman" <freddie@leemankuiper.nl> Tue, 06 August 2019 15:11 UTC
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From: Freddie Leeman <freddie@leemankuiper.nl>
To: dmarc@ietf.org
Date: Tue, 06 Aug 2019 17:11:29 +0200
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Subject: [dmarc-ietf] Should 'undeliverable mail' be included in DMARC rua reports?
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I've noticed that, even though RFC7489 appendix C states that the
'envelope_from' element has a minOccurs of '1', this element is missing
quite frequently. This is probably due to the fact that some messages have a
'null reverse-path'. The RFC5321 (Simple Mail Transfer Protocol) chapter
4.5.5 allows a 'null reverse-path' ("<>") to be used for non-delivery
notifications, delivery status notifications and message disposition
notifications.
So what to do? Should messages with a null reverse-path be excluded in DMARC
rua reports or should the minOccurs value of the 'envelope_from' element be
changed from '1' to '0'?
-- Freddie Leeman
- [dmarc-ietf] Should 'undeliverable mail' be inclu… Freddie Leeman
- Re: [dmarc-ietf] Should 'undeliverable mail' be i… John Levine
- Re: [dmarc-ietf] Should 'undeliverable mail' be i… Freddie Leeman
- Re: [dmarc-ietf] Should 'undeliverable mail' be i… Freddie Leeman
- Re: [dmarc-ietf] Should 'undeliverable mail' be i… Alessandro Vesely
- Re: [dmarc-ietf] Should 'undeliverable mail' be i… Freddie Leeman