Google Lavabit. Or Silent Circle.
You are so informed you should already know this. Perhaps you are a government troll???
Yes. I can see you right now.
.../s
Interesting.
Lava Bit was a co-conspirator with Snowden. They refused a search warrant.
This is not how it was presented on this thread as some random fellow being told to give up all encryption keys to all accounts as SOP.