Don't Forget - PostalOne Mandatory Software Update This Weekend
4/22/2021
The United States Postal Service (USPS) is issuing a MANDATORY software update for the PostalOne! production system this weekend. This update will be implemented on Sunday, April 25, 2021. The PostalOne Production (PROD) system will not be available during this update process, on Sunday morning April 25, 2021 (time not yet specified by the USPS). PostalOne will then be updating the Test Environment for Mailers (TEM) on Monday, April 26, 2021 (time not specified by the USPS) and TEM will be unavailable during that update period.