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Outage in Zscaler

ZIA Platform Alerts – Email Notifications Not Being Delivered

Resolved Minor
March 27, 2026 - Started 24 days ago - Lasted 6 days

Incident Report

Summary AI Generated

Zscaler experienced an issue where email notifications for Platform Alerts configured in the ZIA Admin Portal were not being delivered to customers. The incident affected the Admin UI component and prevented users from receiving email notifications when alert-triggering events occurred. Zscaler investigated the root cause and implemented a fix to restore normal email notification delivery, with the incident lasting approximately 132 hours.

Zscaler is investigating an issue impacting email notifications for Platform Alerts configured within the ZIA Admin Portal (Under Administration > Define Alerts Page > Alerts). Customers may not be receiving email notifications for alert-triggering events. We will continue to provide updates here as the investigation progresses. For detailed updates, please check the Service Status section in your Zscaler customer support portal (CSP). Status changes and additional details will be posted there as they become available.Latest Update - Thu, 02 Apr 2026 07:43:22 UTCZscaler is in the final phase of implementing a fix to restore normal email notification delivery. Checks and validation are in progress, and we will provide an update shortly once the fix is deployed.Update - Sat, 28 Mar 2026 01:01:30 UTCZscaler continues to investigate the root cause of the issue and is actively working on a fix to restore normal email notification delivery. Further updates will be provided as progress is made.Next Update: The next update will be provided as more information becomes available.Update - Thu, 02 Apr 2026 07:43:22 UTCZscaler is in the final phase of implementing a fix to restore normal email notification delivery. Checks and validation are in progress, and we will provide an update shortly once the fix is deployed.
Components affected
Zscaler Admin UI

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