Stamps.com experienced a notice incident on May 8, 2025, lasting 1h 36m. The incident has been resolved; the full update timeline is below.
Update timeline
- investigating May 08, 2025, 03:34 PM UTC
We are aware of an issue impacting some customers' ability to purchase postage. We are investigating this issue with our payment processor and will provide an update when one is available.
- resolved May 08, 2025, 05:11 PM UTC
This incident has been resolved.