Mailer IDs (MID) and Customer Registration IDs (CRID) Version 3 Release 22: MID-CRID Mail.XML 12.0A

This document contains information pertaining to Mail.XML release version 12.0A and the following USPS PostalOne! Releases: Release 41 April 2015, Release 42 January 2016, Release 43 April 2016.

April 29, 2016
Download