1. From the configuration menu select 'Scheduled Emails' at the bottom of the list.
2. Click on the 'Add Schedule' button in the top right corner.
3. From the 'Email Schedule Settings' page select your options:
a. Select the letter that you wish to send
b. Select the number of days from the trigger event that you want the email to be sent
c. Select if you want this email to be sent before or after the trigger event
d. Select the trigger event from either Arrival or Departure.
e. Select the time of day that you want the email to be sent.
4. Click on the 'Save Schedule' button in the top right corner.
You can select the scheduled email and edit those settings at any time.