Turn on emails from YouTube
How to opt in or out of YouTube email notifications
You can opt in to get emails about your YouTube activity. General product updates and Creator Updates and announcements can be selected in your account notification settings.
- Sign in to YouTube.
- Select your profile picture
Settings
.
- In the left-hand section, click Notifications.
- Under 'Email notifications', select your preferences.
Settings 
.Turn off emails from YouTube
To turn off an email notification, click the unsubscribe link at the bottom of the email. You can also choose to unsubscribe from certain types of email or all emails from YouTube.