For those looking to break free and are considering self-hosting, I can strongly recommend Stalwart. I'm surprised how almost no one seems to have heard of it, but it's amazing (and supports JMAP!)

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dcreater 4 days ago | parent [-]

I've wanted to self host but I've heard that there's high probability of getting blocked/marked as spam?

	▲	adlpz 3 days ago \| parent [-]
		Anyone has tried self hosting the server but sending through a third party like Amazon SES?