How to mark an email as unread on iPad

If you tapped an email by mistake on your iPad, the mail app opened automatically. But you don�t have time to respond and want to keep the message highlighted. It's pretty easy to solove the problem.Mark Email Unread in iPad Mail app* Open the email that need to be marked as unread.* On the far right of the Subject line, tap on �Mark as Unread�. * If you don�t see this text, Tap on �Details�,