Applications/ Forms
Applications/ Forms
User Guides
User Guides
User Guides
Publications
Program Requirements
Announcements
The Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Homepage Has Moved!
We’ve had a change of address!
IV-MTR’s PostalPro page can be found at:
https://postalpro.usps.com/InformedVisibility
Be sure to update your bookmarks!
Announcements
USPS Mailing and Shipping Solution Center
The Mailing & Shipping Solutions Center (MSSC) provides centralized support for commercial mailing and shipping questions.
You only need to call our toll-free number 1-877-672-0007 Monday through Friday, 7:00 A.M. ─ 7:00 P.M. Central Time to reach our trained and professional Mailing Requirements staff, who can assist you with all your mailing and shipping needs.
