Salut,
J'ai éssayé cette methode car moi je ne reçois plus les notifications, mais ça ne fonctionne toujours pas.
Que faire?
You can test whether email notifications are going out correctly with this link: https://trello.com/test_notifications. If that's working, Trello is able to contact you via email. Still not receiving emails? In some instances, Trello emails get marked as Spam or Junk and end up in your Spam or Junk folder. Marking the emails as not Spam or Junk should help.
See Not receiving confirmation emails or password reset emails for more tips on email troubleshooting.