This guide explains how to update the password of an email address on your device after changing it from an Infomaniak Mail Service.

Preamble

• There may be an upstream general password; refer to official Mozilla help on this topic.

Access the password menu

To do this:

1. Open the Thunderbird email client.
2. Click on the menu icon at the top right.
3. Click on Preferences:
   
4. Click on Privacy & Security in the left sidebar menu.
5. Click on Saved Passwords:
   
6. Click on Show Passwords at the bottom right.
7. Double-click on the password associated with the email address (IMAP and possibly SMTP if necessary), and enter the new password: