Contact Lists
01/06/2022
Manifest Analysis Certification (MAC™) Certified Products List

This document provides a contact list of all MAC certified products.

Presentations
01/03/2022
Data Files
01/03/2022
Commercial ON Pairs FY2022 Q2

This spreadsheet provides information for Service Standards: Commercial ON Pairs FY2022 Q2.

Data Files
01/03/2022
Destination Entry Service Standards FY2022 Q2

This spreadsheet details destination entry service standards for Q2 FY2022.

Data Files
01/03/2022
Destinating Service Standards FY2022 Q2

This spreadsheet details destinating service standards for Q2 FY2022. The file attached is compressed.

Data Files
01/03/2022
Originating Service Standards FY2022 Q2

This spreadsheet details originating service standards for Q2 FY2022. The file attached is compressed.

Data Files
01/03/2022
Priority Mail Service Standards Exceptions FY2022 Q2

This spreadsheet details Priority Mail service standards exceptions for Q2 FY2022. The file attached is compressed.

Data Files
01/03/2022
Data Files
01/03/2022
December 2021 Nixie Volume

This spreadsheet contains the UAA statistics for December 2021.

Publications
12/28/2021
Release Notes
12/23/2021
December 26, 2021 Release Notes

This document includes the December 26, 2021 releases below:

  • PostalOne! System Release 54.0.0.0
  • Package Platform Release 3.0.0.0
  • Program Registration Release 23.0.0.0
Announcements
12/22/2021
FAQs
12/21/2021
January 2022 - Release FAQ

Important information about upcoming January 2022 Release changes.

Data Files
12/16/2021
CVE-2021-44228 - log4j 2 Vulnerability Mitigation (Windows 64)

To mitigate CVE-2021-44228 when running the Mail.dat Client, download the shell/batch scripts and replace log4j-api-2.13.3 with log4j-api-2.16.0 and log4j-core-2.13.3 with log4j-core-2.16. with those in the folder where the Mail.dat Client has been extracted.

Tools
12/16/2021
CVE-2021-44228 - log4j 2 Vulnerability Mitigation (Windows 32)

To mitigate CVE-2021-44228 when running the Mail.dat Client, download the shell/batch scripts and replace log4j-api-2.13.3 with log4j-api-2.16.0 and log4j-core-2.13.3 with log4j-core-2.16. with those in the folder where the Mail.dat Client has been extracted.

Tools
12/16/2021
CVE-2021-44228 - log4j 2 Vulnerability Mitigation (Solaris)

To mitigate CVE-2021-44228 when running the Mail.dat Client, download the shell/batch scripts and replace log4j-api-2.13.3 with log4j-api-2.16.0 and log4j-core-2.13.3 with log4j-core-2.16. with those in the folder where the Mail.dat Client has been extracted.

Announcements
12/16/2021