May 2019 Releases

Release information for the May 2019 deployment.

For the May 10, 2019 Package Platform Release 1.6.8.3 Release Notes please click here.

For the May 5, 2019 PostalOne! System Release 48.1.1.1 Release Notes please click here.

For the May 2, 2019 Package Platform Release 1.6.8.2 Release Notes please click here.

 

 

Description

Publication Updates

Publications
04/18/2023
Publication 199 Intelligent Mail® Package Barcode (IMpb) Implementation Guide for Confirmation Services and Electronic Payment System Shippers

eDoc Specifications and Validations

Technical Specifications
03/10/2020
Mail.dat Technical Specifications R50.1 (Version 2)

Technical Specifications
10/03/2019
Mail.dat Technical Specifications R50 (Version 1)

Technical Specifications
10/03/2019
Mail.XML Technical Specification R50 (Version 1)

Error Codes
06/26/2019
Mail.dat Validations R49

Error Codes
06/26/2019
Mail.XML Validations R49