---
title: "Is Paubox Outbound Security down? Paubox Outbound Security status"
url: "https://www.openstatus.dev/status/paubox/outbound-security"
description: "Live Paubox Outbound Security status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Paubox Outbound Security down?

**Answer:** No, Paubox Outbound Security is not down. All Paubox Outbound Security systems are operational.

- Status: operational
- Checked: 2026-11-07T04:40:04Z
- User reports in the last 15 minutes: 0
- Part of: [Paubox](/status/paubox.md) / Paubox Email Suite
- Official status page: https://status.paubox.com
- About: Outbound email encryption

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Outbound Security

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-06-17 | [Microsoft certificate rotation causing higher than average secure message conversion for some outbound customers](https://stspg.io/7vpm6801p77l) | minor | 1h 47m |
| 2026-03-18 | [Outbound email customers reporting delays](https://stspg.io/znm7kdlx940n) | minor | 1h 20m |
| 2026-02-25 | [Intermittent delivery delay affecting customers emailing hotmail.com & outlook.com](https://stspg.io/ct376nndn8pt) | incident | 21h 13m |
| 2025-12-03 | [Some customers report outbound mail delays](https://stspg.io/pqrgjfqhtdfr) | minor | 11h |
| 2025-11-28 | [Some customers reporting deferrals from Yahoo & affiliates](https://stspg.io/sqf5nrc1wh0d) | minor | 7d 8h |

## Links

- HTML page: /status/paubox/outbound-security
- Service: /status/paubox.md