Email notifications on Android, FairEmail vs Tuta vs Proton?

Privacy Questions
1

Hi.

I am new here, but I have been a longtime reader. Very great ressource ! Thanks to all the contributors.

I would like to create an unique usage email adress to monitor a classifieds website only. That the only priority email that I want to follow on my second android phone.

So, I need some form of notification when I receive a new email (within a minute or so). Should I create a new tutanota email and install their app ?
or should I go with protonmail ( + App)

Or lastly, Use FairEmail with a 3rd party email provider ?

PS: The phone is running stock Android 13 and have no email app installed and no gmail use.

Thanks for any help.

2

Just go with Proton, it uses FCM, and you already have Google Play Services if you use stock Android 13.

3

FCM = Fire Cloud messaging ?

I did not mean android stock, I have no google account. I use Fdroid appstore mainly.

4

It doesn’t matter, you still have Google Play Services, which is all you need to take advantage of FCM.