Hey testing creating blog posts from a simple email (world.hey.com)

So basically it’s https://posthaven.com/

This is cool, sort of like WordPress's "post by email" feature I played around with years ago: https://wordpress.com/support/post-by-email/

Looks like maybe it's been depreciated in the self-hosted version: https://codex.wordpress.org/Post_to_your_blog_using_email