Outage in ShipEngine

Stamps.com USPS label tracking status: counterfeit postage

Resolved Minor
January 12, 2024 - Started over 1 year ago - Lasted 10 days
Official incident page

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Outage Details

We are aware of instances of the following message being returned for some Stamps.com produced USPS labels when attempting to track them via /v1/tracking or on the USPS website directly: "Tracking information will not be displayed because this package was shipped with counterfeit postage. Please contact the merchant or seller with any questions." Stamps is aware of the issue and working on steps towards remediation.
Components affected
ShipEngine Stamps.com
Latest Updates ( sorted recent to last )
RESOLVED over 1 year ago - at 01/22/2024 03:31PM

This incident has been resolved.

INVESTIGATING over 1 year ago - at 01/12/2024 11:50PM

We are aware of instances of the following message being returned for some Stamps.com produced USPS labels when attempting to track them via /v1/tracking or on the USPS website directly:
"Tracking information will not be displayed because this package was shipped with counterfeit postage. Please contact the merchant or seller with any questions."

Stamps is aware of the issue and working on steps towards remediation.

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