---
title: "Is Klaviyo Email Deliverability down? Klaviyo Email Deliverability status"
url: "https://www.openstatus.dev/status/klaviyo/email-deliverability"
description: "Live Klaviyo Email Deliverability status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Klaviyo Email Deliverability down?

**Answer:** No, Klaviyo Email Deliverability is not down. All Klaviyo Email Deliverability systems are operational.

- Status: operational
- Checked: 2026-11-07T05:00:02Z
- User reports in the last 15 minutes: 0
- Part of: [Klaviyo](/status/klaviyo.md) / Deliverability
- Official status page: https://status.klaviyo.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Email Deliverability

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-07-02 | [Yahoo PH01 Block — Email Bounces to Yahoo/AOL Recipients](https://stspg.io/6j2x00l2v83f) | minor | 2h |
| 2026-05-05 | [Klaviyo Service Disruption](https://stspg.io/66py2jncd3nv) | critical | 2d 1h |
| 2025-10-20 | [Widespread Access Outage](https://stspg.io/ptjkn5g6ml85) | critical | 1d 8h |

## Links

- HTML page: /status/klaviyo/email-deliverability
- Service: /status/klaviyo.md