Email to subscribers not deploying on publish

This is a bit of a double issue.

I scheduled a post to deploy at 7AM local time today, and it did not go out—I had to retroactively force it to publish 15 minutes later. The email about the post did not go out to subscribers via email.

So, I re-created the post completely, unpublished the first one, and published the secondary one without any scheduling. The email about that post publishing has not deployed, either. This post is time sensitive and needs an email deploy, but I am at a loss. The email goes out when the post publishes. The post has been published. No email. What is going on?!

(I can tell from my analytics that the email has not gone out—it is not that I’m just not getting it.)

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