Outage in Stamps.com
Issues Rating and Printing UPS Postage
Resolved MinorIncident Report
Stamps.com Engineers have identified an issue that may temporarily affect some of our customers' ability to rate and print UPS shipping labels through our classic Windows client application. We are working to quickly resolve this issue and will provide an update when it is available. We apologize for the inconvenience.
Components affected
Stamps.com Software (Printing Postage Using our Windows Application)Trusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
9 days ago - at 04/21/2026 05:00PM
Stamps.com Engineers have fixed the UPS postage rating and printing issues within the Windows client. We apologize for the inconvenience and thank you for your patience. If you are still having issues, please contact us.
INVESTIGATING
10 days ago - at 04/20/2026 10:44PM
Stamps.com Engineers have identified an issue that may temporarily affect some of our customers' ability to rate and print UPS shipping labels through our classic Windows client application. We are working to quickly resolve this issue and will provide an update when it is available. We apologize for the inconvenience.
Latest Stamps.com outages
Unexpected Technical Problem - 10 days ago
Account Registration - 14 days ago
Issues Printing Postage - about 2 months ago
Middle East Service Disruptions - about 2 months ago
Unexpected Technical Problem - 3 months ago
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