Closures and service interruptions

June 24, 2025

Outage Details – Wednesday June 25 from 8:00 p.m. until Wednesday July 2 at 7:00 a.m. Eastern Time (ET)

June 24, 2025

We are upgrading our systems to serve you better. Some of our online tools will be unavailable during this upgrade.

From Wednesday June 25 at 8:00 p.m. until Wednesday July 2 at 7:00 a.m. Eastern Time (ET) the following will be unavailable:

  • Sign Up
  • Business Settings
  • Smartmail Marketing Partner Portal
  • Find a rate – mobile
  • Track a package – mobile

For additional details, please consult this system outages chart (PDF).