Go to the Sent Items folder or another folder that contains the email you want to resend.

Open the message in a separate window.

In the Message window, select File.

In the left pane, select Info.

Select ​Message Resend and Recall

A copy of the message appears in a new window. Make any changes you want to the message. For example, change the recipients or any wording in the message body.

Select Send.