# SparkPost change history

Filter: kind=all. Query: `?kind=notable|all|pages|pricing|trust|legal|incident|incident_edit|incident_deleted|rewrites|incident_update&history=<history_id>&page=N`. Company profile: [SparkPost](https://rewindex.com/company/sparkpost.md)
## Changes by kind

| Kind | Changes | Notable | Latest (UTC) |
| --- | --- | --- | --- |
| Major incident | 3 | 3 | 2026-07-24 11:14 UTC |

## Timeline

| When (UTC) | Kind | Change | Label | Summary |
| --- | --- | --- | --- | --- |
| 2026-07-24 11:14 UTC | Major incident | [Critical incident: Partial Outage and Delivery Issues in US-West-2 Region](https://rewindex.com/change/i5743f8b60f1f1c.md) | critical | pending |
| 2026-03-12 06:51 UTC | Major incident | [Major incident: Email delivery in US region affected](https://rewindex.com/change/i03637e1e2839e9.md) | major | pending |
| 2026-02-24 19:07 UTC | Major incident | [Major incident: Elevated 5xx Transmissions API error rates and latency for some SparkPost customers (US hosted only)](https://rewindex.com/change/i10bb3415f536f7.md) | major | pending |


---
Canonical: https://rewindex.com/company/sparkpost/changes · Markdown: https://rewindex.com/company/sparkpost/changes.md · JSON: https://rewindex.com/api/v1/companies/sparkpost/changes · Generated 2026-10-19T22:26:44.516Z