To send a Date Triggered mailing, you need to create a Recurring Message and then Schedule the Recurring Message. Date fields you can use as triggers for mailing in Mustang List are Sign-up, Birthday, and Anniversary. You can send 0-13 days Before, On, or After these dates.

1. Create a Recurring Message. Add a new message or edit an existing message that you haven’t sent yet. At the top of the message creation page under Message Type, click the button for “Recurring.” Finalize the message as usual and Save Changes.
2. Schedule the Recurring Message. All of your Recurring messages will appear on the Schedule Recurring page listed by Subject. You can also view the message by clicking on the Preview link.
3. Choose the message. Tick the Active box next to the message you would like to use.
4. Choose when to send the message. You can pick the time frame for sending the message in the Send column.
5. To send a test of the message to yourself before the message is Active and sending, enter a test email in the field provided.