Stamps.com experienced a minor incident on March 11, 2026 affecting Stamps.com Online (Printing Postage Using a Web Browser) and Stamps.com Software (Printing Postage Using our Windows Application), lasting 2h 43m. The incident has been resolved; the full update timeline is below.
Affected components
Stamps.com Online (Printing Postage Using a Web Browser)Stamps.com Software (Printing Postage Using our Windows Application)
Update timeline
- investigating Mar 11, 2026, 05:41 PM UTC
Stamps.com Engineers have identified an issue that may temporarily affect some of our customers' ability to print postage and shipping labels. We are working to quickly resolve this issue and will provide an update when it is available. We apologize for the inconvenience.
- resolved Mar 11, 2026, 08:24 PM UTC
This incident has been resolved.