> On Dec 20, 2017, at 11:55 AM, John R Levine <[email protected]> wrote: > >> SPF doesn't have sub-domain level protection like DMARC does, would it be >> useful to look at adding it? > > I doubt it. SPF was written and implemented a decade ago and it's unlikely > anything new would be widely deployed.
And there are way bigger issues with SPF that everyone is avoiding. Bring up one leetle bit and all of a sudden we’re looking at a full rewrite of the spec. That is just not going to happen. laura -- Having an Email Crisis? We can help! 800 823-9674 Laura Atkins Word to the Wise [email protected] (650) 437-0741 Email Delivery Blog: https://wordtothewise.com/blog
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