- Create a new single mailing
- Schedule the mailing so that it is only delivered once:
- Navigate to Communications>Event Email Template
- Next to the Mailing Name click the Schedule button
- Under Schedule this Mailing, Select the Yearly radio button and enter the date the mailing should be sent (Daily, Weekly, Monthly can also be utilized)
- Under Starting: Select the date the mailing should be sent
- Under Ending: Select the radio button After __ Occurrences and enter 1
Also ensure the Approval Status has been selected, then click Save.