OpenText incident
TLS connection issues with multiple encryption services
Resolved after 3 hours 5 minutes, affecting Zix Encryption Services - Hosted SMB and Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) and 1 more, on July 31, 2026.
The following services are experienced an issue with TLS connections to multiple external mail services. - Zix Encryption Services - Hosted SMB - Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) - Zix Encryption Services - ZixGateway (Hosted) - Zix Threat Protection Services - ZixProtect The issue is now resolved. We appreciate your patience. Tracking Number: IM3971825
Affected components
Update timeline
- investigating Jul 31, 2026, 02:29 PM UTC
The following services are experiencing an issue with TLS connections to Google-owned servers. Teams are currently assembled and working to resolve the issue. We appreciate your patience. - Zix Encryption Services - Hosted SMB - Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) - Zix Encryption Services - ZixGateway (Hosted) Tracking Number: IM3971825
- investigating Jul 31, 2026, 02:37 PM UTC
The following services are experiencing an issue with TLS connections to multiple external mail services. Teams are currently assembled and working to resolve the issue. We appreciate your patience. - Zix Encryption Services - Hosted SMB - Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) - Zix Encryption Services - ZixGateway (Hosted) Tracking Number: IM3971825
- investigating Jul 31, 2026, 02:45 PM UTC
We are continuing to investigate this issue.
- monitoring Jul 31, 2026, 02:57 PM UTC
The following services are experienced an issue with TLS connections to multiple external mail services. Service has been restored and is now being validated. We appreciate your patience. - Zix Encryption Services - Hosted SMB - Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) - Zix Encryption Services - ZixGateway (Hosted) - Zix Threat Protection Services - ZixProtect Tracking Number: IM3971825
- resolved Jul 31, 2026, 05:35 PM UTC
The following services are experienced an issue with TLS connections to multiple external mail services. - Zix Encryption Services - Hosted SMB - Zix Encryption Services - Secure Cloud Email Encryption (AEE/ZEE) - Zix Encryption Services - ZixGateway (Hosted) - Zix Threat Protection Services - ZixProtect The issue is now resolved. We appreciate your patience. Tracking Number: IM3971825
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