Tutanota encrypts not just bodies and attachments of emails, but also the subject line, which can contain very sensitive information. ProtonMail uses PGP encryption, which lacks important requirements that Tutanota is able to fix. In addition, there are quite important differences in the encryption methods used. One major differentiation here is that in Tutanota external recipients can access the entire email thread via the shared password while recipients of encrypted messages from Proton Mail are limited to just seeing one message. Exceptions include privacy specific laws that can impact Proton’s products or posts on the official blog.Both Proton Mail and Tutanota offer end-to-end encryption for all emails, and both enable users to use a password for encrypting emails sent to recipients that don’t have an address with an encrypted email provider. Threats, harassment, racist or sexist speech and slurs of any kind will not be tolerated.Ĥ. Also, make sure to check all posts tagged with the appropriate Help flair to see whether your question has already been answered.ģ. If you’re having technical issues, please contact our support team before publishing a thread. Here’s a guide to using the correct post flair.Ģ. Otherwise, they will be subject to removal. Please make sure all submissions and comments adhere to our content guidelines.

Twitter and and /u/protonVPN are authentic handles used by the Proton team.

Proton Drive is an encrypted cloud storage that helps you store your files securely and access them from any device.

Proton Calendar is an encrypted calendar app that helps you stay on top of your agenda while keeping your data private. ProtonMail is a secure, privacy-focused email service based in Switzerland that uses end-to-end encryption, and offers full support for PGP and standalone email clients via ProtonMail Bridge. Official subreddit for ProtonMail, Proton Calendar and Proton Drive.

Protonmail support