Clients supported by the Bridge

The Bridge is an application that integrates your ProtonMail account with IMAP and SMTP email programs. The Bridge gives users the security and privacy benefits of ProtonMail within the user interface of their favorite email client.

The Bridge is supported for three major email clients.

For macOS:

  • Thunderbird
  • Apple Mail
  • Outlook 2011/2016

For Windows:

  • Thunderbird
  • Outlook 2010/2013/2016

For Linux:

  • Thunderbird

Guides for configuring each of these clients can be found here.

Each email client implements the IMAP standard slightly differently, so those using the Bridge with an untested client may experience crashes or other bugs.