January 2018 Releases (Includes Proposed Price Files and Postage Statements)
Release information for the January 2018 deployment.
First Class Mail
Parcels
Periodicals
Standard Mail
Software Developer
Featured Resources
01/30/2018
Mail.XML Technical Specifications R47.1.0.0 (Version 1)
Version 1 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! System.
01/30/2018
Mail.dat Technical Specifications R47.1.0.0 (Version 1)
Version 1 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! System.
01/22/2018
EPS Release Notes 3.2 Change 2.0 (Post Release)
Updated "External" Enterprise Payment System (EPS) Release 3.2 post release documentation.
01/21/2018
01/19/2018
PostalOne! R47.0.1.0 Pre-Release Notes (Version 1.1)
PostalOne! R47.0.1.0 Pre-Release Notes (Version 1.1) in support of the January 21, 2018 deployment.
01/09/2018
PO! R47.0.0.0 Release Notes (Post Release)
This post-release documentation has been created to update the prior PostalOne! R47.0.0.0 "Pre-Release" Notes previously posted.
01/04/2018
12/17/2018
11/09/2017
PostalOne! R47.0.0.0 Release Overview (January 2018) Version 2
Overview for the January 2018 PostalOne! release.
01/05/2018
Mail.dat Technical Specifications R47 V4
Version 4 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! system.
11/09/2017
Mail.dat Technical Specifications R47 V3
Version 3 of the comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne! system.
11/09/2017
PostalOne! R47.0.0.0 Pre-Release Notes-Change 1.1
January Pre-release notes.
11/03/2017
PostalOne! R47.0.0.0 Pre-Release Notes Change 1.0
January pre-release notes.
10/02/2017