I've used Tuta for more than 4 years. It's a solid choice if you accept a couple few things:
-
they're a small company, doing their best to survive.
-
you have to use their client apps. They take security very seriously and assume all of their users do as well.
-
prices might go up every few years but I am still paying my original rate, for my original features.
-
the search function does work but is very slow.
But otherwise, I'm very happy and expect to stay with them for the forseeable. Good luck in your search.
I got 755 today. Couple of tough locations.