I've had a hard time believing that this isn't government standard practice for an SSaS since Hushmail spoke about it in 2007. https://www.wired.com/2007/11/enc

I've had a hard time believing that this isn't government standard practice for an SSaS since Hushmail spoke about it in 2007. https://www.wired.com/2007/11/encrypted-e-mai/#:~:text=Hushmail%20uses%20industry%2Dstandard%20cryptographic,messages%20to%20a%20Hushmail%20account https://www.wired.com/2007/11/encrypted-e-mai/#:~:text=Hushm....