SparkPost experienced a minor incident on December 10, 2025 affecting Metrics API - USA and Events API - USA and 1 more component, lasting 3h 10m. The incident has been resolved; the full update timeline is below.
Affected components
Metrics API - USAEvents API - USASparkPost Application - USAEvent Webhooks - USASparkPost Application - EUROPEMetrics API - EUROPEEvents API - EUROPEEvent Webhooks - EUROPE
Update timeline
- investigating Dec 10, 2025, 09:22 PM UTC
We are currently looking into a data delay. This is causing our metrics to be delayed. It is not effecting mail sending.
- monitoring Dec 11, 2025, 12:23 AM UTC
Our pipeline that was having issue has recovered. We are monitoring to ensure we stay in a good state. Very sorry for the inconvenience.
- resolved Dec 11, 2025, 12:32 AM UTC
This incident has been resolved.