Badoo does not support closing e-mail notifications in the iOS app.
Log in to your “Profile” page.
Click on “Settings”.
From the tab that opens, tap “Notifications”.
You can select which notifications you want to receive from the list.
Log in to your profile on Badoo website to turn off email notification. Go to the notification settings page and click “Edit” next to the “Email” section. Close email notifications here.