Interesting that self-hosting isn't on his list. It hits every one of his checkboxes and only costs you an old Linux server collecting dust at home (or at most, a $5/mo VPS), which you can also use to host other things.
It's never been easier to self-host, but it feels like, in general, when faced with "I want to do X with a computer," people are more and more reaching for paid, hosted services rather than DIY anymore.
I haven't spent any real amount of time looking into this, but from the basic research I did perform, I found that well-written guides that aren't grossly out of date are hard to find.
Also, my understanding is that Google, Outlook and other major email services have been implementing as many roadblocks for self-hosted setups as possible to the point where it's a constant battle and difficult to keep up with.
ryandrake · · focus · HN ↗
It's never been easier to self-host, but it feels like, in general, when faced with "I want to do X with a computer," people are more and more reaching for paid, hosted services rather than DIY anymore.
zeeveener · · focus · HN ↗
Also, my understanding is that Google, Outlook and other major email services have been implementing as many roadblocks for self-hosted setups as possible to the point where it's a constant battle and difficult to keep up with.