To set up an email to be sent later, open up a compose window and write your desired message as you normally would. Instead of sending, click the blue paper airplane Later button at the bottom of the compose window and select the date that you’d like for your message to be sent.  Click confirm.     

The send button will now change to say, Send on {selected date}.  When you're ready, click that button. The email will disappear, but it doesn't actually. It now lives in your Drafts folder until the date and time you've scheduled it to be sent and we will send it out for you on the back end - no further action necessary. 

If you'd like to cancel or edit the scheduled email, locate the message in the your Drafts folder, open the email, click the arrow next to Send on..., then select a new date, time, or unschedule to remove it entirely.

You can view any of your upcoming Send Laters under the Scheduled tab of your tracking Activity Feed.