The National Postal Forum (NPF) has partnered with the United States Postal Service (USPS) to present the mailing and shipping industry's premier educational venue, trade show and networking event. Held once a year in the spring, the four-day NPF is the only event that works directly with USPS managers to provide the most comprehensive educational and networking platform possible for meeting the needs of the industry and postal customers.

The NPF is a not-for-profit educational corporation, established in 1968 by a group of major postal customers/mailers who were committed to an ongoing partnership with the USPS. The Forum's goal has always been to provide education to business mailers and communication/feed-back between the USPS and its business customers for a more responsive and efficient mail communications system.