I run my personal email on Fastmail, but I don't like the idea of them being compelled to turn over my entire mailspool on demand to intelligence agencies without a warrant, so I'll go back to hosting my own, as I did for 20 years before Fastmail. :/
That is one of the reasons I switched to Migadu. The other being cost, as I have several domains that receive very little mail, so the cost structure on Migadu is very attractive.
