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OpenText Outage History

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

There were 398 OpenText outages since July 2022. The 196 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major March 30, 2026

March 2026: Zix - Hosted Exchange (HEX) - OWA/Outlook error

Detected Mar 30, 2026 3:13 PM EDT · Resolved Mar 31, 2026 8:14 AM EDT · Duration about 17 hours

OpenText's Zix Hosted Exchange (HEX) service experienced a major outage lasting 17 hours where some mailboxes were unable to connect via Outlook Web Access (OWA) and Outlook clients. The service was restored and validated before the incident was fully resolved.

Major March 29, 2026

March 2026: Core Capture EU is experiencing an outage

Detected Mar 29, 2026 10:39 AM EDT · Resolved Mar 29, 2026 2:34 PM EDT · Duration about 4 hours

OpenText's Core Capture EU service experienced a complete outage lasting 3.9 hours, making all services inaccessible to users. The incident was identified at 14:39 UTC, with teams implementing a fix by 14:48 UTC and monitoring the results. The service was fully restored and the incident resolved by 18:30 UTC.

Minor March 26, 2026

March 2026: Core EDR/MDR experienced degradation

Detected Mar 26, 2026 1:12 PM EDT · Resolved Mar 26, 2026 4:30 PM EDT · Duration about 3 hours

OpenText's Core EDR/MDR service experienced degraded alert generation in the US Data Center for 3.3 hours. The degradation affected the system's ability to generate security alerts properly. The service was restored and validated, with the issue fully resolved.

Minor March 25, 2026

March 2026: XM SendSecure - US experienced an issue

Detected Mar 25, 2026 5:20 PM EDT · Resolved Mar 25, 2026 6:35 PM EDT · Duration about 1 hour

OpenText's XM SendSecure service in the US experienced an outage that prevented customers from sending or receiving messages for 1.3 hours. The service was restored and validated by support teams. The issue has been fully resolved.

Minor March 23, 2026

March 2026: Core EDR/MDR experienced service degradation

Detected Mar 23, 2026 10:44 AM EDT · Resolved Mar 23, 2026 3:36 PM EDT · Duration about 5 hours

OpenText's Core EDR/MDR service experienced degradation in the UK data center for 4.9 hours, causing workflows to malfunction and requiring manual malware remediation. The service disruption affected automated security workflows, forcing users to perform manual remediation tasks. Teams identified the root cause and successfully restored service, with full resolution confirmed after monitoring.

Major March 18, 2026

March 2026: Automotive Supplier Portal Core Secure Access was unavailable

Detected Mar 18, 2026 2:30 PM EDT · Resolved Mar 18, 2026 3:30 PM EDT · Duration about 1 hour

The OpenText Automotive Supplier Portal Core Secure Access became completely unavailable, preventing users from accessing the Supplier Portal system. The outage lasted 59 minutes before service was restored and validated. The incident was fully resolved with normal access functionality returned to all users.

Major March 13, 2026

March 2026: Core Europe is currently experiencing an outage

Detected Mar 13, 2026 1:32 PM EDT · Resolved Mar 13, 2026 2:16 PM EDT · Duration 43 minutes

OpenText's Core Europe platform experienced a complete outage affecting multiple services including Core Capture, Core Content, Core Signature Service, and various SAP integrations across the EU region. The outage lasted 43 minutes before service was restored and validated. The incident has been fully resolved.

Major March 5, 2026

March 2026: Zix Encryption Services - ZixPortal Administrator Console Unavailable

Detected Mar 5, 2026 9:59 AM EST · Resolved Mar 5, 2026 12:54 PM EST · Duration about 3 hours

OpenText's Zix Encryption Services experienced a major outage affecting the ZixPortal Administrator Console for 2.9 hours. Administrators were unable to access or configure their portals during this time. The issue was resolved and normal functionality was restored.

Minor March 3, 2026

March 2026: Customer Portal LDAP import user

Detected Mar 3, 2026 2:54 PM EST · Resolved Mar 4, 2026 3:17 PM EST · Duration 1 day

OpenText experienced a 24.4-hour incident where a subset of customers using LDAP imports were unable to log into the Customer Portal. The issue was resolved by restarting LDAP services to reimport users and restoring user/admin settings for all affected accounts.

Minor March 3, 2026

March 2026: Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) Tab loading slow

Detected Mar 3, 2026 12:42 PM EST · Resolved Mar 4, 2026 3:25 PM EST · Duration 1 day

ZixCentral and Zix Encryption Services experienced slow page loading issues affecting the Secure Cloud Email Encryption (AEE/ZEE) tab for 26.7 hours. The service degradation impacted user access to the encryption platform's web interface. The issue was resolved after teams restored service functionality and completed validation monitoring.