Data Files
05/04/2023
Informed Visibility® Mail Tracking & Reporting (IV®-MTR) SFTP Server Certificate

This ZIP file includes the Secure File Transfer Protocol (SFTP) server certificate for the IV-MTR application at ivsftp.usps.com.

Announcements
05/03/2023
Update: July 2023 Release Overview & Pre-Release Notes - 5.03.2023
Announcements
05/02/2023
PCC May 2023 Events
Presentations
05/01/2023
Proposed Price Adjustments July 2023
Data Files
05/01/2023
April 2023 Nixie Volume

This spreadsheet contains the UAA statistics for April 2023.

Announcements
05/01/2023
USPS Scheduled Commercial Systems Maintenance Event - April 30, 2023
Fact Sheets
05/01/2023
Informed Delivery Mail.XML Fact Sheet

This is a fact sheet for how to submit campaign data using Mail.XML eDoc via PostalOne!  

For more detailed information, please see the Informed Delivery Mail.XML Mailer Guide. 

Fact Sheets
05/01/2023
Informed Delivery Mail.dat Fact Sheet

This is a fact sheet for how to submit campaign data using Mail.dat eDoc via PostalOne!  

For more detailed information, please see the Informed Delivery Mail.dat Mailer Guide. 

FAQs
05/01/2023
FAQs for the IV-MTR API

This document provides answers to FAQs for the IV-MTR API.

Tech Guides
05/01/2023
IV-MTR API Developer Toolkit

The Developer Toolkit provides information about using the Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Application Programming Interface (API). The API enables the mailing industry to integrate mobile and web-based applications with near real-time IV-MTR data through a lightweight data exchange.