On Mon, Jan 10, 2022 at 3:34 PM Scott Mutter via mailop <mailop@mailop.org> wrote:
> Yahoo's Feedback Loop is DomainKey based, but their blocking is IP based. > At least that's how it used to be. Never made much sense to me to have an > FBL based on DomainKeys > You are changing the topic. But regardless: Makes perfect sense: We want to be sure that you "own" that domain you are signing your emails with before we send you reports. And we really, really want you to authenticate your emails. The fact that we also block bad IPs has nothing to do with that... - Marcel
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