Secure Messaging Portal (ZixPortal) Application Maintenance scheduled for 4 October 2026

Scheduled for Oct 4, 07:00 - 10:00 UTC

Scheduled

Secure Messaging Portal (ZixPortal) will be undergoing application maintenance on 4 October 2026 from 07:00 to 10:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or service degradation, you may contact your support service desk team.

During the maintenance window, customers who are logged in may need to re-authenticate to regain access to the secure message portal.

Tracking Number: C2324550

Posted Sep 21, 2026 - 21:25 UTC

This scheduled maintenance affects: Zix - Cybersecurity (Secure Messaging Portal (ZixPortal)).