02/21/2018
MASS™ Technical Guide for Cycle N
This document provides a technical guide for MASS™ Cycle N. MASS™ is an extension of the CASS™ system. The MASS certification cycle is designed to evaluate the ability of MLOCRs and encoding stations to process address information and apply an accurate delivery point barcode (DPBC) to a mailpiece.
02/20/2018
FAST Release Notes 37.0.1.0 Implementation (Coming Soon)
These release notes will be available soon. Thank you for your patience.
02/20/2018
02/16/2018
CASS™ Technical Guide for Cycle N
This document provides a technical guide for the CASS™ product. The CASS™ certification process is designed in cooperation with the mailing industry to improve the accuracy of addresses for mail qualifying for postal discounts.
02/15/2018
02/15/2018
02/15/2018
Mail.dat Technical Specifications R47.1.0.0 (Version 2)
Version 2 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! System.
02/15/2018
Mail.XML Technical Specifications R47.1.0.0 (Version 2)
Version 2 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! System.
02/13/2018