Updated Mail.dat Tech Specs Guide

Posted on January 11, 2023 by mailomg in memo 629 // 0 Comments

The USPS released an updated Mail.dat Technical Guide on January 9, 2023 — Version 4, Release 57.

The technical guide that outlines steps for exchanging electronic data with the PostalOne! system using the Mail.dat file format. The guide is for business mailers who create or use mailing data in the preparation or production of business mail and who also want to conduct business electronically instead of traditional hardcopy forms and processes used in business mail acceptance.

Click to download Mail.dat Technical Guide

Mail.dat

Bill McQuade, Industry Veteran & MAILCOM Registration Director, Dies; “We’re Heartbroken”

BRIGANTINE, NJ — William “Bill” McQuade, the industry veteran who managed mail services in the banking industry and served as MAILCOM’s Registration [...]
USPS Launches Service Performance Dashboard

WASHINGTON — The U.S. Postal Service today launched an online service performance dashboard, consistent with one of the operational reforms included in the Postal Service [...]
Postal Service Honors Capital One and CenterWell Pharmacy For Mail Innovation

USPS recognized 23 additional companies for mailing industry innovation and industry best practices CHARLOTTE, NC — USPS recognized Capital One and CenterWell Pharmacy with [...]
USPS Ten-Year Plan Gains Momentum With Improved Delivery, Better Finances

Announced In 2021, Delivering For America Transforms Postal Operations & Services WASHINGTON, DC — The U.S. Postal Service released the Second-Year Progress Report on [...]
The Future Postal Network Flow: End-to-End Model

New Regional Processing & Distribution Centers At left, the new Regional Processing & Distribution Center (RPDC) in Atlanta, GA. New or repurposed RPDCs enable new [...]
Inflation Drives Postage Higher; No End In Sight

WASHINGTON, DC — The U.S. Postal Service filed notice with the Postal Regulatory Commission (PRC) for postage rate hikes to take effect July 9, 2023 (click for rates). The [...]
Cutting-Edge Robotic System Speeds Order Fulfillment At “Postal Warehouse”

TOPEKA, KS — The new parcel robotic sortation system at the Material Distribution Center may be the most sophisticated robotic system at a postal facility. Often called [...]
Simplify Certified Mail® with ConfirmDelivery™

When your business needs critical information delivered with speed and accountability, ConfirmDelivery simplifies the Certified Mail process with a faster and more cost [...]
Postage Rates Effective July 9, 2023

WASHINGTON, DC — New postage rates will go into effect July 9, 2023, the third rate hike in a year’s time. If favorably reviewed by the Commission, the proposed [...]
Let USPS Destroy Your UAA Returned-To-Sender Mail … For Free!

USPS Secure Destruction is a no-additional-cost option for customers enrolled in Address Change Service (ACS). Secure Destruction securely shreds and recycles your UAA [...]
How to Solve the Challenge of Corporate Incoming Mail Delivery

From NPF Show Newspaper: Spending on technologies and services that enable the digital transformation (DX) of businesses approached the $2 trillion mark in 2022, according [...]
Address Verification: Validate & Format U.S. & Global Addresses in Real-Time

From Melissa: Approximately 20% of addresses entered online contain errors – spelling mistakes, wrong house numbers, incorrect postal codes, formatting errors that [...]
MAILCOM 2023 Online Registration Open

You can now register online for the upcoming MAILCOM 2023 Conference & Exhibition, to be held October 2-4, 2023 at the Resorts in Atlantic City. Special advanced and [...]
Developing the Best Mail and Delivery Policy for Your Office

From The Receptionist: Office mailrooms are getting busier as more and more people have personal packages shipped to the workplace. This is, of course, thanks to the [...]
Integrated Solutions For Expediting Mail Trays – Update

Mail manufacturing and processing is an elaborate process of moving paper and envelopes from start to finish. Integrating different systems to achieve maximum productivity is [...]