This has been implemented in an experimental branch of OpenDKIM, since about May. I haven't released it yet, but it's probably time to do that.
I made a post some time back about changes I made in my implementation versus the spec. I'll dig that up too. For one thing, I apparently decided I didn't like the term "forward signature" and preferred "conditional domain", so the new tag is "!cd". We can argue about that and the other stuff when I find that post. If there's generally support for serious consideration of this approach, I suggest the chairs do a Call For Adoption. -MSK On Tue, Sep 29, 2015 at 10:08 AM, John Levine <jo...@taugh.com> wrote: > I refreshed this draft so it wouldn't expire. Not very different, > mostly changed the @fs= to !fs= per Murray's suggestion. > > I still think this is the least broken way I've seen to let > mailing lists coexist with DMARC. > > R's, > John > > _______________________________________________ > dmarc mailing list > dmarc@ietf.org > https://www.ietf.org/mailman/listinfo/dmarc >
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