Encrypted email service based on decentralized private identity. Ubikom uses Bitcoin-style Elliptic Curve Cryptography. In fact, Ubikom keys are identical to Bitcoin keys. To send and receive messages, you use any standard email client, such as Mozilla Thunderbird, iOS Mail, or any other client that supports SMTP and POP3. Encryption and decryption is done on the fly by the proxy (which you can also run yourself, if you like).