# Klaviyo: Delays in SMS sending

- Impact (vendor’s label): critical
- Status: resolved
- Started: 2021-02-26 14:28 UTC · Resolved: 2021-03-02 15:34 UTC · Duration: 4 d
- Updates: 1
- [Vendor status page: https://status.klaviyo.com/incidents/mw5wf92dfsxr](https://status.klaviyo.com/incidents/mw5wf92dfsxr)
- [Company: Klaviyo](https://rewindex.com/company/klaviyo.md)

## Timeline of updates

- **resolved** 2021-03-02 15:34 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/klaviyo/incidents/mw5wf92dfsxr · Markdown: https://rewindex.com/company/klaviyo/incidents/mw5wf92dfsxr.md · JSON: https://rewindex.com/api/v1/companies/klaviyo/incidents/mw5wf92dfsxr · Generated 2026-10-18T09:46:07.092Z