Proton Mail is an encrypted email service that provides end-to-end encryption and zero-access encryption to protect user privacy. Founded in 2013 at CERN by Andy Yen, Jason Stockman, and Wei Sun, Proton Mail is based in Switzerland and protected by Swiss privacy laws. The service encrypts emails on the client side before they reach Proton servers, ensuring that even Proton cannot read user emails. Features include self-destructing messages, password-protected emails to non-Proton recipients, custom domains, email aliases, and advanced search. Proton Mail integrates with the broader Proton ecosystem including Proton VPN, Proton Drive, and Proton Calendar. The app supports PGP encryption and offers one of the most comprehensive privacy-focused email solutions available on mobile and desktop.
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