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Mimecast status
Email security and human risk management platform.
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Maintenance
Source: official status page
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Mimecast service health graph
Service status and report activity over the last 24 hours, in 15-minute intervals. Early warnings and official incidents are shown separately.
Mimecast activity
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Latest activity
Last 24 hoursOfficial status checked
Mimecast has active maintenance
Official provider statusOfficial maintenance active
Scheduled Maintenance: United States(USB) grid — July 20, 2026 4:38PM UTC Scheduled - We will be performing scheduled maintenance on our United States(USB) grid on Friday, 31st July 2026, from 10:00 AM – 02:00 PM UTC. During this maintenance window, we do not anticipate any disruption to your service, and all services should continue to operate as normal. However, in the unlikely event of any brief interruption, please be assured that no emails will be lost. Our teams will be working to complete all activity within the scheduled timeframe. Should any updates be required, they will be posted here on the Mimecast Service Status Page. If you have any questions, please contact the Mimecast Support team. July 31, 2026 10:00AM UTC Active - Scheduled maintenance is starting. July 31, 2026 2:00PM UTC Completed - Scheduled maintenance is complete.
Official provider status
Mimecast outage reports
0 outage reports in the last 24 hours.
Mimecast outage map
Approved reports from the last 24 hours, grouped by country. Markers show country-level locations, not precise locations or confirmed affected infrastructure.Mimecast outage map
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Mimecast status history
Official status observations, not measured service uptime.
Last 60 daysDaily history
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Mimecast components
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About Mimecast monitoring on Uptimus
Uptimus monitors Mimecast through its official status source and normalizes published incidents, maintenance windows and component health into one consistent service status.
This page currently includes 109 monitored components, 30 indexed incidents, 4 maintenance windows and 22 days of known history.
Uptimus is an independent monitoring service and is not affiliated with Mimecast. A healthy status does not guarantee that every user, device or region is unaffected.
How Uptimus monitors Mimecast
Get notified when Mimecast or one of its monitored components reports a major outage or another critical service disruption. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations. The available history contains 30 indexed incidents, giving each alert context beyond the current status. A recent indexed incident was “Email Delivery Delays to O365”.
Get notified about degraded performance, partial impact and smaller incidents that do not represent a complete outage. Uptimus currently tracks 109 Mimecast components: United States Grid - Administration Console, United States Grid - Email Processing, United States Grid - End User Applications, United States Grid - Remediation. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.
