Outage.Report

Is Mimecast down?

Working normally

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

Signals
1h
15m
5m
Last
none in 24h
No signals in the last houroutage.report/mimecast
Live signals
  • reportProblem report266d ago
  • reportProblem report287d ago
  • reportProblem report379d ago
  • reportProblem report379d ago
  • reportProblem report421d ago
  • reportProblem report496d ago
  • reportProblem report510d ago

Mimecast Outage Map

The map is generated based on the locations of users who submitted reports on the site
24hNo reports
outage.report/mimecast
Mimecast outage map · 2026-07-22

Mimecast reliability

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

Based on no recorded incidents over the last 12 months.

Outage history

90 days ago today

No incidents recorded in the last 12 months.

Comments

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About Mimecast

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:

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.

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