Check if Mimecast United Kingdom Grid is down, official outages, user-reported issues, and outages map.
Mimecast United Kingdom Grid is working normally
Check the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
 
    IsDown has tracked 44 incidents for Mimecast United Kingdom Grid since started monitoring Mimecast status in March 2022. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Mimecast United Kingdom Grid outages and also issues that we're started by a spike in crowdsource reports.
| Date | Incident | Duration | 
|---|---|---|
| Oct 30, 2025 12:44 PM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that some customers on our UK grid may be experiencing issues with Cybergraph bann...
                                             | about 1 hour | 
| Sep 20, 2025 05:32 PM UTC | 
                                              
                                                Minor
                                              
                                             
Mimecast is aware of a service disruption impacting our Mimecast Security Agent (MSA). The agen...
                                             | about 3 hours | 
| Aug 19, 2025 02:00 PM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that customers may be experiencing issues accessing the Administration Console. We...
                                             | 36 minutes | 
| Jun 04, 2025 02:34 PM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that some customers may be experiencing degraded service with Microsoft Teams. Cus...
                                             | about 6 hours | 
| May 30, 2025 11:25 AM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that some customers hosted on our UK grid may be experiencing degraded service imp...
                                             | about 2 hours | 
| May 27, 2025 02:28 PM UTC | 
                                              
                                                Minor
                                              
                                             
Mimecast is aware of an issue accessing the Mimecast 'My Applications' page, you may experience...
                                             | about 2 hours | 
| May 13, 2025 10:49 AM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that some customers hosted on our UK grid may be experiencing intermittent deliver...
                                             | about 2 hours | 
| May 01, 2025 12:53 AM UTC | 
                                              
                                                Minor
                                              
                                             We are aware that some customers hosted on our UK grid may be experiencing intermittent delivery ...
                                             | about 2 hours | 
| Apr 02, 2025 02:07 PM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware of a service disruption impacting a subset of Awareness Training customers using L...
                                             | about 24 hours | 
| Mar 27, 2025 08:46 PM UTC | 
                                              
                                                Minor
                                              
                                             
We are aware that some customers hosted on our UK grid may be experiencing a degraded service. ...
                                             | about 3 hours | 
 
    See what users are saying about Mimecast United Kingdom Grid issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.
Vasile - 2FA SMS messages not received on a UK mobile number.
United Kingdom Grid is a component of Mimecast that provides data storage and security services specifically for UK-based customers, ensuring compliance with local regulations.
Monitoring Mimecast since March 2022
United Kingdom Grid is part of Mimecast. Check the Mimecast's status.
15 incidents in 2025
Mimecast United Kingdom Grid isn't down. You can check Mimecast United Kingdom Grid status and incident details on the top of the page. IsDown continuously monitors Mimecast United Kingdom Grid official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Mimecast United Kingdom Grid is currently operational. You can check Mimecast United Kingdom Grid status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Mimecast United Kingdom Grid being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Mimecast United Kingdom Grid official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Mimecast United Kingdom Grid last outage was on October 30, 2025 with the title "CyberGraph Banner Application Issues"
IsDown and DownDetector help users determine if Mimecast is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Mimecast's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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