New Multi-region uptime checks and custom-domain status pages

Is Mimecast Down?

Cloud-based email security and cyber resilience platform for email protection, archiving, continuity, and awareness training.

No
Mimecast is operational.
Official Status
Operational
User Reported
See live reports below
Operational observations (30d)
...

Official status source verified Condition began Provider source

Mimecast reliability summary

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4 incident days in the last 30 days

User reports (last 24 hours)

0 reports in last 15 min
0 0 0
24 hours ago 12 hours ago Now
Down
0
Slow
0
Errors
0
Intermittent
0
User Reports 0
Independent indicators 0

30-Day Trend

Jul 27Aug 25

About Mimecast

Cloud-based email security and cyber resilience platform for email protection, archiving, continuity, and awareness training.

Who uses Mimecast?

Businesses and teams that rely on Mimecast for their daily operations. When Mimecast is running smoothly, users can focus on their work without disruption.

What happens when Mimecast goes down?

When Mimecast is unavailable, services and teams that depend on it may also be affected. ServiceAlert keeps the latest provider status and incident updates on this page.

Frequently Asked Questions

Check the current status of Mimecast above. We monitor official provider status and display additional indicators when available.

ServiceAlert.ai monitors available provider status information for Mimecast and displays additional indicators when they meet our validation requirements. You can also visit the the provider's status page directly.

View the operational-observation and incident history sections above for Mimecast's recorded provider conditions. For detailed records, see the full outage history.

Sign up for ServiceAlert.ai to receive Mimecast outage alerts through the channels included with your plan. The free tier includes email alerts.

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