# Klaviyo: Delayed Email and SMS Sends

> Klaviyo status incident “Delayed Email and SMS Sends” on 2025-03-04: impact minor (vendor’s label), 3.4 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/klaviyo/incidents/m4std82513f5
Last updated: 2025-03-04T21:12:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-03-04 17:47 UTC · Resolved: 2025-03-04 21:12 UTC · Duration: 3.4 h
- Updates: 1
- [Vendor status page: https://status.klaviyo.com/incidents/m4std82513f5](https://status.klaviyo.com/incidents/m4std82513f5)
- [Company: Klaviyo](https://rewindex.com/company/klaviyo.md)

## Timeline of updates

- **resolved** 2025-03-04 21:12 UTC: All messages affected during the incident have been sent. This issue has been fully resolved.

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

## Cite this

Status incident (vendor impact label: minor) posted by Klaviyo, started 2025-03-04 17:47 UTC, resolved after 3.4 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/klaviyo/incidents/m4std82513f5
- Citation: Klaviyo, “Delayed Email and SMS Sends” (2025-03-04 17:47 UTC). Archived by Rewindex: https://rewindex.com/company/klaviyo/incidents/m4std82513f5 (CC BY 4.0).
- Markdown link: `[Klaviyo: Delayed Email and SMS Sends (2025-03-04)](https://rewindex.com/company/klaviyo/incidents/m4std82513f5)`


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Canonical: https://rewindex.com/company/klaviyo/incidents/m4std82513f5 · Markdown: https://rewindex.com/company/klaviyo/incidents/m4std82513f5.md · JSON: https://rewindex.com/api/v1/companies/klaviyo/incidents/m4std82513f5 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:05:50.366Z