Is Mimecast Down?

Mimecast status is operational

IsDown is monitoring Mimecast's official status page in real time.

Stats for Mimecast official incidents in the last 30 days

Number of Incidents

2 outages

Since last incident

2 days

Users reports for Mimecast in the last 12 hours

Monitor Mimecast and all your third-party dependencies in one place

Stay on top of outages with IsDown with real-time notifications and overview dashboards. Monitor the official status pages of all your vendors, SaaS, and tools, including Mimecast.

Monitor and keep track of Mimecast's current and past outages

Minor · 1 day ago · lasted 40 minutes

TTP URL Intermittent Errors

We are aware that some customers hosted on our UK grid may be experiencing error messages when clicking TTP URL links. We are currently investigating the issue and updates will be posted here as they become available.

Minor · 28 days ago · lasted about 2 hours

Mail flow processing issue affecting AU grid

We are aware that some customers hosted on our AU grid are experiencing delays within their processing queues. We are working to resolve this issue and will post further updates as they become available.

Minor · about 2 months ago · lasted about 2 hours

Cloud Integrated Mail Flow Disruption

We are aware that some UK Cloud Integrated customers may be experiencing intermittent delivery delays, and messages may be held in the processing queue. We are currently investigating the issue. Updates will be posted here as they become available.

Minor · 2 months ago · lasted about 4 hours

Newly Observed Domain Degradation

We can confirm that the Newly Observed Domain (NOD) check utilized by our Impersonation Protect and Web Security services has an issue and both are experiencing degraded performance. We are investigating the matter and will post further updates here.

Minor · 3 months ago · lasted 1 day

Email delivery issues across multiple grids

We are aware that some customers hosted on our UK, US, Offshore and German grids may be experiencing intermittent inbound and outbound delivery delays and messages may be held in the processing queue. We are currently investigating the issue and updates will be posted here as they become available.

Minor · 4 months ago · lasted about 11 hours

Email Delivery Delays on US & US-B grids

We are aware that some customers hosted on our US and US-B grids may be experiencing intermittent delivery delays and messages may be held in the processing queue. We are currently investigating the issue and updates will be posted here as they become available.

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Head of Security

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Founder

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Frequently Asked Questions

Is Mimecast down right now? What is Mimecast current status?
Mimecast seems to be up and running. We've updated the status 2 minutes ago.
Was Mimecast down today?
Mimecast is up and running now. In the last 24 hours there was 0 outages.
I'm having issues with Mimecast, but the status is OK. What's going on?
There are a few things you can try:
  • Check the official status page for more information.
  • Check the Twitter account for more information.
  • Check on the top of the page if there are any reported problems by other users.
Having problems with Mimecast and need support?
How can I monitor Mimecast outages?
Why use IsDown instead of Mimecast status page?
IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. Monitor all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via email, Slack, or Discord when a service you monitor has issues or when maintenances are scheduled. Check more details in here.
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