Outage in Mimecast

Degraded Cloud Integrated Service

Resolved Minor

August 19, 2025 - Started 8 months ago - Lasted about 2 hours

Incident Report

We are aware that some customers hosted on our US grid may be experiencing a degraded service with Cloud Integrated at Mimecast. We are currently investigating the issue, and updates will be posted here as they become available.

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Latest Updates ( sorted recent to last )

8 months ago - at 08/19/2025 10:16PM

8 months ago - at 08/19/2025 11:00PM

We believe we have identified the issue affecting some Cloud Integrated services across all grids and are working to resolve it. We will provide further updates as they become available.

8 months ago - at 08/19/2025 11:12PM

We believe we have resolved the issue of a degraded Cloud Integrated services on all grids. Cloud Integrated services are currently performing as expected and our engineering team continues to monitor the situation. We will provide further updates here.

Latest Mimecast outages

Aware 1.0 Performance Issue - 1 day ago

Administration Console Loading Issues - 3 days ago

DE Grid, degraded performance - 13 days ago

US-B Service Degradation - 17 days ago

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