Re: [NTG-context] This mailing list is not DKIM (DMARC) compatible

I think this is better reported to Mailman. I'm not sure to what extent list administrators have control over DKIM settings. https://gitlab.com/groups/mailman/-/issues On 9/17/19 1:34 AM, Gerben Wierda wrote:

In addition: Lists should keep the From address, the Subject, and the Message totally unchanged. They should add a Sender header to indicate their relay role, and set at least the List-Id and List-Unsubscribe headers for mailbox rules and subscription management.

Gerben Wierda Chess and the Art of Enterprise Architecture https://ea.rna.nl/the-book/ Mastering ArchiMate https://ea.rna.nl/the-book-edition-iii/ Architecture for Real Enterprises https://www.infoworld.com/blog/architecture-for-real-enterprises/ at InfoWorld On Slippery Ice https://eapj.org/on-slippery-ice/ at EAPJ

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On 16 Sep 2019, at 15:21, Gerben Wierda mailto:gerben.wierda@rna.nl> wrote:

The footer that is added to each message in this list is not DKIM (and thus DMARC) compatible. DKIM requires the ability to create a signature on a set of headers and the body. By changing the body, the DKIM signature fails and the resulting messages sent by the mail list may in the future be blocked by  more and more mail servers.

Gerben Wierda Chess and the Art of Enterprise Architecture https://ea.rna.nl/the-book/ Mastering ArchiMate https://ea.rna.nl/the-book-edition-iii/ Architecture for Real Enterprises https://www.infoworld.com/blog/architecture-for-real-enterprises/ at InfoWorld On Slippery Ice https://eapj.org/on-slippery-ice/ at EAPJ

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