E2EE works by scrambling your email into indecipherable text, ensuring only your recipient can reassemble it again with the right private key. Unlike popular email providers that only use TLS to encrypt your emails while they’re in transit (for example, Gmail and Outlook), Proton Mail uses E2EE by default to protect your messages. This is why if you’re a beginner without much experience with email security, the easiest way to encrypt an email is to use a private and secure email provider, such as Proton Mail. Setting up end-to-end encryption for emails is tricky, even for security experts. How to encrypt your emails Use a private and secure email provider Set up PGP yourself The best way to encrypt your emails How to encrypt your emails Use a private and secure email provider In this article, we show you how to encrypt your emails and which method is best for email encryption. No one, not even your email provider, can access your messages without your knowledge. Unlike other types of encryption, E2EE ensures only you and your intended recipient can read your messages. As with all online content, the best way to protect your emails from third parties is to encrypt them with the gold standard of email encryption: end-to-end encryption (E2EE). If you’re concerned about your online privacy, it’s therefore vital to keep your inbox and messages secure.

From your online shopping receipts to financial statements, your emails contain a great deal of sensitive information about your life, interests, and daily schedule.

Does free proton email use e2ee