Use Resend to send an email message a second time, perhaps with corrections.
Click the Sent Items folder in the Nav Bar.
Right-click the item you want to resend, and then click Resend.
If the item was an auto-date item, click This Instance, All Instances, or This Instance Forward.
Make any changes to the item, and then click Send on the toolbar.
Click Yes to retract the original item.
or
Click No to leave the original item.