If you don’t want to run your own mail server then there will always be a trade off somewhere. That trade off could be high costs to pay a tech firm to run a private mail server for you, could be lack of features, could be privacy, could be a lot of things. Even with your own mail server there will be trade offs around security etc. depending upon your skillset.
Personally, I have a hybrid approach.
- Business is on a mail server
- Personal with sensitive data (health, bills, etc.) is on a mail server
- Personal - subscriptions, newsletters, etc. is on Proton
- Everything else is on Gmail
I also have other accounts (e.g. DDG, Apple Mail, for specific use cases, but I forward the content I receive there into Gmail.
I’ve had a look at Tuta and haven’t seen enough to convince me to move anything there. I’m not going to move my mail servers to a cloud provider, Gmail is there because the address is 20 years’ old and I can’t be bothered updating everywhere that it’s used, and Proton has been great for years, has grown well, and has a corporate mission that I agree with. DDG, Apple Mail etc. is what the internet sees of me - They generate unique email addresses and then I forward the content I want into Gmail, or sometimes Proton.