How to defer delivery of sent mail in Outlook?

Several times it happens that while sending mails we have accidentally clicked on the send button and delivered a message that we do not wanted to sent. May be due to the inappropriate content formatting or it consists of the wrong email id or may be some other reason. Most of the time we have to pay for these types of mistake. Whatever may be the reason but sometimes it may result in to serious concerns. Earlier no specific solution was available