Marc Voigt

If you have a paid Proton Mail plan, you can use a custom domain to send and receive emails (for example, using the email address yourname@yourdomain.com). The number of custom domains you can use ...

Proton has four different email domains that you can use to create email addresses: @proton.me is the default domain for Proton Mail. You'll be asked to create a @proton.me address (yourusername@p...

Encryption is a process of converting messages or information in such a way that only authorized parties can read it. Using complex algorithms, a message is transformed into an illegible string of ...

We created Proton Mail to make encrypted email easily accessible to everyone around the world. We know that some of the people who need our service the most will not be able to pay. That's why we o...

The security of our users is one of our top priorities. Here's how we make Proton Mail secure:End-to-end encryption: Messages between Proton Mail users are transmitted and stored on our secure serv...