What non-trivial mail services do you know?

Question

Computer networks

I want to start mail "no way all" and that's it. Do not offer your own server :)
So far I have noticed:
Openmailbox.org - free software mail with encryption
ProtonMail - mail with encryption and servers in Switzerland
Mail.com - a huge selection of addresses, including @iname.com, @planetmail.com, etc.
Hushmail Encrypted Mail
Fastmail Good Paid Mail

Answer 1

https://www.ovh.ie/emails/hosted-exchange/

Answer 2

if I wanted mail "no way," then the first thing I did was register a domain name for myself, and then I would either start my own mail server or use the free yandex, mail.ru or paid offers of hosting companies