Don't want the email to go out now? Send it later! Here's how.
Schedule an Email
To schedule a send time/date in the future, click the "clock" icon button in the top middle of the email compose screen. Choose the date and time for delivery and click "Close". When you are ready to sent the email, click the Send button to send the email at the scheduled date and time.
Cancel a Scheduled Email
Go the the Email area. Under Sent click on the cancel link for the scheduled email. Be sure to go back and click on the "clock" icon and update or remove the date and time before trying to send the email again.