How to unsubscribe from Apple’s TestFlight notification emails
If you’re using TestFlight to help us beta test our apps on iOS, you can control how the app contacts you about updates.
To switch off push or email notifications:
1. Open the TestFlight app.
2. Tap Proton Mail (not the OPEN button), or whichever app you’re testing.
3. Scroll down to Notifications → Push, Email and tap Push Notifications and/or Email Notifications to toggle them on or off.
If you’d like to stop beta testing altogether, scroll down to the bottom and tap Stop Testing.
That will remove you from our beta testers list, and you’ll no longer receive any new builds or notifications.
You can always sign up again if you want to receive beta builds of Proton apps in the future.