1. Find your outbox. If your navigation bar is collapsed, the outbox is found under the chat bubble symbol. If your navigation bar is expanded, your outbox is a file box.
2. Find and select the emails that need to be rescheduled. Click on the clock button that appears on the top of the page and select the date and time for the updated delivery.
3. Schedule the emails and click on the refresh button on the top right of the page. The date and time will automatically populate with the updated date and time.