Cisco Secure Email Threat Defense incident

Service Degradation in North American Environment

Notice Resolved View vendor source →

Cisco Secure Email Threat Defense experienced a notice incident on May 22, 2025, lasting 1h 56m. The incident has been resolved; the full update timeline is below.

Started
May 22, 2025, 02:09 AM UTC
Resolved
May 22, 2025, 04:06 AM UTC
Duration
1h 56m
Detected by Pingoru
May 22, 2025, 02:09 AM UTC

Update timeline

  1. identified May 22, 2025, 02:09 AM UTC

    Secure Email Threat Defense is experiencing a delay in email processing. We are working to address this issue and will post an update when it is resolved.

  2. resolved May 22, 2025, 04:06 AM UTC

    This incident has been resolved.