Could you be more specific about these 2 issues you have? I mean, of course the actual transit of the email from the sender to your inbox is out of their contr

Could you be more specific about these 2 issues you have? I mean, of course the actual transit of the email from the sender to your inbox is out of their control, but after that client-side decryption is entirely feasible. And what is wrong with hosting in Switzerland? Switzerland has very strong privacy laws.