Release Notes
04/28/2026
04/28/2026
Announcements
04/28/2026
04/28/2026
Announcements
04/28/2026
04/28/2026
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04/28/2026
Announcements
04/28/2026
04/28/2026
Announcements
04/28/2026
04/28/2026
User Guides
04/28/2026
04/28/2026
Viewing MGI Credit Balances and Postage Statements
My Products Portal customers can view incentive credit balances and postage statements
associated with their account through the portal.
Data Files
04/27/2026
04/27/2026
Announcements
04/27/2026
04/27/2026
Technical Specifications
04/27/2026
04/27/2026
Labeling List Changes Effective June 1, 2026
Effective June 1, 2026, the Postal Service™ will revise Labeling List(s) L007, L012, L014, L015, L016, L201, and L606 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings inducted on or after the June 1, 2026, effective date through July 31, 2026, expiration date. The changes will be published in the Postal Bulletin, Issue #22702.