# Klaviyo: Delays in Email Sending, Event Processing, and Segmentation

> Klaviyo status incident “Delays in Email Sending, Event Processing, and Segmentation” on 2018-05-31: impact none (vendor’s label), 1.6 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/klaviyo/incidents/yf534sc27j55
Last updated: 2018-05-31T23:45:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2018-05-31 22:10 UTC · Resolved: 2018-05-31 23:45 UTC · Duration: 1.6 h
- Updates: 1
- [Vendor status page: https://status.klaviyo.com/incidents/yf534sc27j55](https://status.klaviyo.com/incidents/yf534sc27j55)
- [Company: Klaviyo](https://rewindex.com/company/klaviyo.md)

## Timeline of updates

- **resolved** 2018-05-31 23:45 UTC: Email sending and event processing has returned to realtime and all Klaviyo services are operational.

_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: none) posted by Klaviyo, started 2018-05-31 22:10 UTC, resolved after 1.6 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/klaviyo/incidents/yf534sc27j55
- Citation: Klaviyo, “Delays in Email Sending, Event Processing, and Segmentation” (2018-05-31 22:10 UTC). Archived by Rewindex: https://rewindex.com/company/klaviyo/incidents/yf534sc27j55 (CC BY 4.0).
- Markdown link: `[Klaviyo: Delays in Email Sending, Event Processing, and Segmentation (2018-05-31)](https://rewindex.com/company/klaviyo/incidents/yf534sc27j55)`


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Canonical: https://rewindex.com/company/klaviyo/incidents/yf534sc27j55 · Markdown: https://rewindex.com/company/klaviyo/incidents/yf534sc27j55.md · JSON: https://rewindex.com/api/v1/companies/klaviyo/incidents/yf534sc27j55 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:18:36.366Z