Now read this and understand it:
“I have been self-hosting my email since I got my first broadband connection at home in 1999 … But my emails are just not delivered anymore. I might as well not have an email server.
Email is now an oligopoly, a service gatekept by a few big companies which does not follow the principles of net neutrality … I lost. We lost. One cannot reliably deploy independent email servers.“
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