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service iconIs Mimecast down?

Is Mimecast down?

✅ Working normally

Mimecast appears to be working normally — report volume is within the typical range for this time of day.

Last updated · 0 signals in the last 24h · within the normal range

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 · 2026-06-12
No outages have been reported for Mimecast in the past 24 hours.

Mimecast reliability

none on record
Last incident
0
Incidents (12 mo)
—
Avg duration
—
Total downtime (12 mo)

Based on no recorded incidents over the last 12 months.

Frequently asked questions

Is Mimecast down right now?

Mimecast appears to be working normally — report volume is within the typical range for this time of day.

Why is Mimecast not working for me?

We're not detecting a broad Mimecast outage right now, so a problem is most likely local to you — your internet connection, device, or the app. Try restarting the app, then your router. If many people report the same issue, this page will update to show it.

When was the last Mimecast outage?

We have no recorded outages for Mimecast yet.

How do I report a Mimecast problem?

Use the “Report a problem” button on this page and choose what's not working. Reports are anonymous and update the live status and outage map in real time.

How does Outage.Report know if Mimecast is down?

We aggregate anonymous user reports and monitor public social-media posts, comparing live volume against Mimecast's normal baseline for the time of day and region to detect anomalies — often before they're officially confirmed.