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Services

Is Mimecast down?

There is no indication that Mimecast is currently experiencing an outage.
We also haven't detected any outages recently.

Mimecast is a global cybersecurity company that provides cloud-based email management and email security services. Mimecast's services help organizations defend against email-based threats, including malware, phishing attacks, data leaks, and email downtime

Contacts:

User Reports and Outages in the Last 24 Hours

Outages are identified by unusual patterns or anomalies in user report activity

Mimecast Outage Map

The map is generated based on the locations of users who submitted reports on the site
Mimecast outage map · 2025-06-25
No outages have been reported for Mimecast in the past 24 hours.

Social Media Monitoring

We monitor social media to detect signals that indicate issues with services
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Another @Mimecast outage, both sending and receiving
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