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SonicWall Service Outage History

Every past SonicWall Service outage tracked by IsDown, with detection times, duration, and resolution details.

There were 38 SonicWall Service outages since January 2025. The 32 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 20, 2026

April 2026: Hosted Email Security Service Impacted

Detected Apr 20, 2026 8:18 AM EDT · Resolved Apr 21, 2026 12:12 AM EDT · Duration about 16 hours

The SonicWall Hosted Email Security Service experienced a minor service impact that lasted 15.9 hours. The incident affected email security functionality for users of the hosted service. The service has since been restored to normal operation.

Minor April 17, 2026

April 2026: UM Login Issue

Detected Apr 17, 2026 12:40 AM EDT · Resolved Apr 17, 2026 12:56 AM EDT · Duration 16 minutes

SonicWall Service experienced a UM (User Management) login issue classified as a minor incident. The login functionality was affected, preventing users from accessing the user management system. The issue was resolved after 16 minutes of downtime.

Minor April 2, 2026

April 2026: Hosted Email Security Service Impacted

Detected Apr 2, 2026 5:20 AM EDT · Resolved Apr 2, 2026 12:16 PM EDT · Duration about 7 hours

The SonicWall Hosted Email Security Service experienced a minor service disruption that lasted 6.9 hours. The incident impacted email security functionality for users of the hosted service. The service has since been restored to normal operation.

Minor March 4, 2026

March 2026: UM Login Issue

Detected Mar 4, 2026 1:24 PM EST · Resolved Mar 17, 2026 4:47 PM EDT · Duration 13 days

SonicWall Service experienced a minor login issue with the UM (User Management) system that lasted approximately 13 days. The incident affected users' ability to access the user management functionality within the SonicWall service. The issue has been resolved and the service is now operational.

Minor February 26, 2026

February 2026: UM Login Issue

Detected Feb 26, 2026 3:52 PM EST · Resolved Mar 2, 2026 10:41 AM EST · Duration 4 days

SonicWall Service experienced a UM (User Management) login issue classified as minor severity. The incident affected users' ability to log into the user management system. The issue was resolved after approximately 90.8 hours of downtime.

Minor February 25, 2026

February 2026: Hosted Email Security Service Impacted

Detected Feb 25, 2026 4:30 AM EST · Resolved Feb 25, 2026 1:06 PM EST · Duration about 9 hours

The SonicWall Hosted Email Security Service experienced a minor service disruption that lasted 8.6 hours. The incident impacted email security functionality for users of the hosted service. The service has since been restored to normal operation.