Stamps.com System Status

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

All Systems Operational

Stamps.com Online (Printing Postage Using a Web Browser) Operational

Stamps.com Software (Printing Postage Using our Windows Application) Operational

Stamps.com API (SWS/Web Services) Operational

Stamps.com Reporting Tools (Postage History, Refunds & SCAN Forms) Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

May 8, 2025

Postage Purchase Failures

Resolved - This incident has been resolved.
May 8, 10:11 PDT

Investigating - 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.
May 8, 08:34 PDT

May 7, 2025

No incidents reported.

May 6, 2025

No incidents reported.

May 5, 2025

No incidents reported.

May 4, 2025

No incidents reported.

May 3, 2025

No incidents reported.

May 2, 2025

No incidents reported.

May 1, 2025

No incidents reported.

Apr 30, 2025

No incidents reported.

Apr 29, 2025

No incidents reported.

Apr 28, 2025

No incidents reported.

Apr 27, 2025

No incidents reported.

Apr 26, 2025

No incidents reported.

Apr 25, 2025

No incidents reported.

Apr 24, 2025

E-Mails Not Being Sent

Resolved - This incident has been resolved.
Apr 24, 05:19 PDT

Investigating - We are aware of an issue impacting the ability to receive emails from Stamps.com, including authentication codes. This is due to an outage by our third-party email provider. We are monitoring the outage and will provide an update as soon as one is available.
Apr 23, 15:06 PDT