I was doing well with my own email server until I got on some blacklist from Microsoft, all my outlook.com contacts didn't receive my email anymore, not even in

I was doing well with my own email server until I got on some blacklist from Microsoft, all my outlook.com contacts didn't receive my email anymore, not even in their spam folder. I pushed hard on support, eventually they told me they don't control the process ?? I gave up. In retrospect I should have used another smtp gateway (perhaps from my provider), but back then the thought never occurred to me. For a time it was nice, (basically) unlimited storage, unlimited aliasses, being able to send 200 mb (only to my wife admittedly) easily. I did really learn a lot, which it what I tell people now: Try and do it to learn, but it's really unpractical. I now pay for email.