# USPS Service Degradation

- Provider: [Shippo](https://down.guide/providers/shippo)
- Confidence: Confirmed
- Impact: Degraded
- ongoing for 28m
- started 2026-11-11 01:47 UTC
- USPS
- id: DWN-a0cc36803d
- Official page: https://stspg.io/by830qmtktrt

## Summary
Shippo says it is investigating a delay in USPS tracking event updates for BYO labels, which are expected to be delayed. Tracking for labels purchased through Shippo's label generation is not affected. Shippo has contacted USPS and says it is monitoring the situation, with a further update to follow from the carrier.

_Written by anthropic/claude-haiku-5.5 from Shippo's own updates._

## Updates from Shippo
### 2026-11-11 01:47 UTC: investigating
We are currently observing a delay in USPS tracking event updates for BYO labels. Tracking event updates for these labels will be delayed; tracking for labels purchased through Shippo’s label generation are not impacted. We have reached out to USPS and are actively monitoring the situation. 
We will provide a further update as soon as we receive one from the carrier.

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