The Proton Mail Bridge(new window) app for Linux enables you to integrate your Proton Mail account with IMAP and SMTP email programs such as Thunderbird and Evolution. Bridge is available to all Proton Mail users with a paid plan.
The app is available for DEB, RPM, and PKGBUILD distributions, covering most derivatives (Debian and all derivatives like Ubuntu and Mint; RedHat and derivatives like Centos and Fedora; Arch and derivatives like Manjaro).
You can download the app on Bridge homepage(new window).
Note: To log in with your Proton Mail account, you need Gnome keyring or Pass installed on your device.
Follow our instructions to configure your account with Thunderbird(new window).