Announcements
02/12/2021
Announcements
02/08/2021
Announcements
02/02/2021
Announcements
02/01/2021
Announcements
02/01/2021
Mailer Identifier (MID) Application Process

The Postal Service will issue a Mailer Identifier (MID) to mail owners and mailing agents for use in the Intelligent Mail® container barcode, Intelligent Mail® tray barcode, or Intelligent Mail® barcode.

Announcements
01/28/2021
Announcements
01/26/2021
Announcements
01/26/2021
Announcements
01/25/2021
Announcements
01/21/2021