A new Facility Access and Shipment Tracking (FAST®) contact list - a list of Postal Service facilities that mailers can use to make an appointment to drop their mail if extended FAST connectivity issues occur - is now available on RIBBS®. Customers should contact the FAST Help Desk (FAST@usps.gov or 1-877-569-6614) for all FAST-related issues or questions. Users will continue to receive email notification if FAST is experiencing system performance issues.