---
title: "Is KnowBe4 Mail Flow down? KnowBe4 Mail Flow status"
url: "https://www.openstatus.dev/status/knowbe4/mail-flow"
description: "Live KnowBe4 Mail Flow status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is KnowBe4 Mail Flow down?

**Answer:** No, KnowBe4 Mail Flow is not down. All KnowBe4 Mail Flow systems are operational.

- Status: operational
- Checked: 2026-11-07T07:10:14Z
- User reports in the last 15 minutes: 0
- Part of: [KnowBe4](/status/knowbe4.md) / Defend
- Official status page: https://status.knowbe4.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Mail Flow

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-11-02 | [Defend Email Processing Delays](https://stspg.io/v6f0lvx645xx) | incident | 5h 14m |
| 2026-10-31 | [Defend - Inbound Mail Errors](https://stspg.io/jd7vtvcpm8xk) | minor | 2d 1h |
| 2026-06-30 | [Defend - Increased Email Latency (US Only)](https://stspg.io/5s14r8s5mq15) | minor | 3h 32m |
| 2026-03-31 | [Defend - Sending multiple abuse mailbox submission notifications](https://stspg.io/9q5h9qjrcc3n) | minor | 1h 33m |

## Links

- HTML page: /status/knowbe4/mail-flow
- Service: /status/knowbe4.md