Year 2014,ProtonMail Being the first email service in the world to protect data with end-to-end encryption, it is now the world's most popular secure email service with millions of users worldwide.

Only you can read your email.
Your data belongs to you.
Improve security in the event of a data breach.
No tracking and recording.
Encrypt messages in transit.
Smaller attack surface.
Strong authentication.
Protected by Swiss and European privacy laws.
no conflict of interest