The USPS Operation Santa Claus program has changed slightly to add a layer of security to protect little letter writers. "Dear Santa" letters will no longer be mailed or faxed to individuals — all requests must be made in person.

Individuals must present photo identification to receive letters.

Third parties, such as charities, businesses, schools etc., wishing to answer unlimited letters must now fill-out forms as well. In this instance, it is best to contact your local post office to make an appointment.