Mimecast incident

Degraded performance on US grid

Mimecast is currently experiencing a minor incident affecting United States Grid and Offshore Grid (End User Applications) and 1 more component, which began 2h ago. The vendor's full update timeline is below.

Started
Jun 06, 2026, 03:41 AM UTC
Resolved
Ongoing
Duration
● 1h 33m
Detected by Pingoru
Jun 06, 2026, 03:41 AM UTC

Affected components

United States GridOffshore Grid (End User Applications)Offshore Grid (Remediation)

Update timeline

  1. investigating Jun 06, 2026, 03:41 AM UTC

    We are aware that a small subset of customers hosted on our US grid may be experiencing a degraded service. We are currently investigating the issue and updates will be posted here as they become available.

  2. identified Jun 06, 2026, 05:04 AM UTC

    We believe we have identified the issue affecting a small subset of US-hosted customers and are working to resolve it. We will provide further updates as they become available.