Mozart sends email notifications and displays in-app notifications when something important changes state.
If something stops working, for example a transform fails on its scheduled run, we will only notify you the first time the system transitions from working to failed. We will not generate a notification for every consecutive failed transform run.
You can edit your notification subscriptions on the settings page. Click on the User icon in the top-right corner for the dropdown menu, select Settings, then adjust the Notification Settings using the toggles.