# Observing Interruption in Receiving USPS Tracking Events

- Provider: [Shippo](https://down.guide/shippo)
- Level: confirmed
- Impact: Partial outage
- lasted 49m
- started 2026-03-13 14:38 UTC
- USPS
- id: DWN-f710ca03f2
- Official page: https://stspg.io/lwggk1p9vtz7

## Updates from Shippo
### 2026-03-13 14:38 UTC: investigating
We are experiencing an interruption in USPS tracking events from the carrier. Our team has reached out to USPS and is actively monitoring the situation. We will provide further updates as soon as they become available.

### 2026-03-13 15:26 UTC: resolved
We have started receiving tracking updates from USPS again. Service has returned to normal, and the issue has been resolved.

From the builder: does your app depend on Shippo? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=shippo) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Shippo.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-f710ca03f2), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
