---
title: "Is Duo SMS Message Delivery down? Duo SMS Message Delivery status"
url: "https://www.openstatus.dev/status/duo/sms-message-delivery-39"
description: "Live Duo SMS Message Delivery status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Duo SMS Message Delivery down?

**Answer:** No, Duo SMS Message Delivery is not down. All Duo SMS Message Delivery systems are operational.

- Status: operational
- Checked: 2026-11-07T08:10:07Z
- User reports in the last 15 minutes: 0
- Part of: [Duo](/status/duo.md) / DUO81
- Official status page: https://status.duo.com
- About: Duo delivers SMS messages through multiple SMS Gateways.

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting SMS Message Delivery

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-06-23 | [UAE Telephony SMS issue](https://stspg.io/5rc0kcbkfcz9) | minor | 10h 23m |
| 2026-03-02 | [Service Outage on DUO81](https://stspg.io/gp7rp6359lj0) | critical | 1d 15h |
| 2026-03-01 | [Service degradation on DUO81](https://stspg.io/tpfjfz4nwf7n) | minor | 3h 10m |
| 2025-10-20 | [All Deployments: Duo Phone Call and SMS Delivery Failure](https://stspg.io/6n75c2qyq7lj) | major | 2h 38m |

## Links

- HTML page: /status/duo/sms-message-delivery-39
- Service: /status/duo.md