Question 1: I'm using the Mail app to access my work email. Can I configure it such that no received emails cause the phone to vibrate, except for emails received from specific senders? Question 2: I'm using the Gmail app to access my personal email. When I receive an email, the gmail push notification displays on the lock screen. However, the notification does not expire after I have read the email using a different device (E.g., a laptop). Is there a setting (or work-around) to address this?