03/11/2021
02/11/2021
Intelligent Mail Tray Label Technical Fact Sheet
This document provides fact sheet providing technical specifications on the acquisition, implementation, and benefits of the Intelligent Mail Tray Label.
02/01/2021
eVS® File Format v2.0
Appendix C: Shipping Services File Version 2.0 (as of 12/31/2020).
02/01/2021
eVS® File Format v1.7
Appendix B: Shipping Services File Version 1.7 (as of 12/31/2020).
12/01/2020
Guide to Seamless Acceptance
The Seamless Acceptance guide has been made part of the Publication for Streamlined Mail Acceptance for Letters and Flats.
.
11/09/2020
PostalOne! Release 52.0.0.0 Mail.XML PROD WSDLs
This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PROD Release 52.0.0.0
11/09/2020
PostalOne! Release 52.0.0.0 Mail.XML PrePROD WSDLs
This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PrePROD Release 52.0.0.0
11/09/2020
PostalOne! Release 52.0.0.0 Mail.XML TEM WSDLs
This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ TEM Release 52.0.0.0
11/09/2020
PostalOne! Release 52.0.0.0 Mail.XML CAT WSDLs
This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ CAT Release 52.0.0.0
08/13/2020
USPS Picture Permit® (PPI) Product Requirements
A guide to the PPi program that includes the following: background and product description, product parameters, registration and application requirements, mailing submission requirements, permit imprint requirements, picture permit design requirements, technical information, and program office contact information.