Featured Updates
02/11/2021
02/09/2021
Enterprise Payment System Account Creation Fact Sheet
This fact sheet has been updated to remind customers to ensure that any maximum spending limits established by your financial institution are sufficient to cover all potential postage and fees.
01/26/2021
01/22/2021
Seamless Acceptance Incentive Fact Sheet
Information regarding eligibility, rules, and requirements for the Seamless Incentive.
05/08/2020
Federal Register Notice: Seamless Changes for Detached Mail Unit (DMU) and Full-Service Mailings
The Postal ServiceTM is revising Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM®) to require Detached Mail Unit (DMU) mailers and mailers that enter full-service mailings at a Business Mail Entry Unit (BMEU) to participate in Seamless Parallel by June 1, 2020. In addition, the Postal Service provides advance notice of its intent: To require all mailers with an authorized Detached Mail Unit to enroll in the Seamless Acceptance Program by May 1, 2021; and to verify all BMEU-entered full-service mailings using only automated sampling and verification processes beginning July 1, 2021.
Publication for Streamlined Mail Acceptance for Letters and Flats (Pub 685)
Streamlined Mail Acceptance for Letters and Flats (Pub 685) contains the policies and processes for the verification of eligible business mailings using tools provided by Intelligent Mail® Full-Service, eInduction, and Seamless Acceptance.
Latest Updates
02/24/2021
02/24/2021
02/24/2021
02/24/2021
02/24/2021
PostalOne! Contingency Plan
Learn what to do in the event a system outage prevents you from submitting your mailing information electronically.
USPS Service Alerts
Receive near real-time notifications about postal facility service disruptions due to weather-related outages and other natural disasters or events.
Stay Informed About Postal Policy
Updated daily, the Federal Register Notices offer detailed information regarding official USPS policy and regulatory changes.
Intelligent Mail: Featured Resources

CIO Roadmap
The USPS CIO Roadmap communicates high-level technology solutions which will enable USPS core capabilities, as well as the businesses of our customers.

Publication for Streamlined Mail Acceptance for Letters and Flats (Pub 685)
Streamlined Mail Acceptance for Letters and Flats (Pub 685) contains the policies and processes for the verification of eligible business mailings using tools provided by Intelligent Mail® Full-Service, eInduction, and Seamless Acceptance.