@Tutanota These posts confuse me. I'm not the most technical person around. I'm not the least, either, but certainly not the most. And yet, I've been hosting my own email and talking with people on Gmail fine for years. All I did was set up #Yunohost on a VPS that wasn't chock full of spammers, follow Yunohost's instructions on what to add to the DNS settings, regularly update and... well, that's pretty much it.
Somehow though, social is full of claims that selfhosting email is impossible?