System Status

Welcome to Stamp.com’s home for real-time information on system status. If there are any interruptions in service, a note will be posted here.

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Stamps.com Maintenance – Software & SWSIM API
Scheduled Maintenance Report for Status.Stamps.com
Completed
The scheduled maintenance has been completed.
Posted Oct 08, 2021 - 23:28 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 08, 2021 - 20:01 PDT
Scheduled
Stamps.com services, including the Stamps.com software and API (SWSIM), will be undergoing maintenance on 10/08/2021, from 8 PM – 12:00 AM Pacific Time . During these maintenance periods, some users may experience brief periods of intermittent service interruption. We apologize for any inconvenience.
Posted Oct 05, 2021 - 17:58 PDT
This scheduled maintenance affected: Stamps.com Reporting Tools (Postage History, Refunds & SCAN Forms).