Outage in SparkPost

Increased error rates and latency from our APIs

Resolved Minor
December 10, 2025 - Started 7 days ago - Lasted about 3 hours
Official incident page

Incident Report

We are looking into increased error rates and high latency across our APIs. This could be related to a third party outage.

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Latest Updates ( sorted recent to last )
RESOLVED 7 days ago - at 12/10/2025 06:09AM

This incident has been resolved.

MONITORING 7 days ago - at 12/10/2025 04:46AM

One of our third party providers is experiencing increased latency. This is causing a very small amount of the traffic hitting our APIs to error or have high latency. We are monitoring to ensure the latency and error rates don't increase while waiting for their team to resolve the issue.

INVESTIGATING 7 days ago - at 12/10/2025 03:40AM

We are looking into increased error rates and high latency across our APIs. This could be related to a third party outage.

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