Is Mimecast United Kingdom Grid Down? Current Status and Outages
Mimecast status updated
Current Mimecast United Kingdom Grid status
Mimecast United Kingdom Grid is working normally
IsDown last checked Mimecast United Kingdom Grid status on at . We've received 0 user reports in the past 24 hours.
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Monitoring since Mar 2022
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59 incidents caught
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9 components tracked in real-time
Mimecast United Kingdom Grid service health over the last 24 hours
This chart shows the number of user-reported issues for Mimecast United Kingdom Grid service health 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. Sign up to get alerts when Mimecast United Kingdom Grid is down.
Outage Map
See where users report Mimecast United Kingdom Grid is down. The map shows recent Mimecast United Kingdom Grid outages from around the world.
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Mimecast Downtime Health — Last 90 Days
In the last 90 days, Mimecast had 7 incidents with a median duration of 1 hour 52 minutes.
7
Incidents
0
Major Outages
7
Minor Incidents
1
hour
Median Resolution
Recent Mimecast United Kingdom Grid outages detected
Full incident reports for recent Mimecast United Kingdom Grid outages, including timelines, affected components, and resolution details.
about 4 hours
Jun 18, 2026 at 12:12 PM
44 minutes
May 19, 2026 at 12:42 PM
| Title | IsDown detected At | Duration |
|---|---|---|
|
We are aware of a service disruption impacting outbound email processing for some customers acr...
|
Jul 14, 2026 at 03:49 PM UTC
|
about 6 hours |
|
Our third-party SMS provider has reported an issue that may impact the successful delivery of SMS...
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Jun 25, 2026 at 12:53 PM UTC
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about 1 hour |
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We are currently investigating an issue affecting the delivery of SMS messages to recipients. Som...
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Jun 24, 2026 at 03:30 PM UTC
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about 2 hours |
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We are aware that some Partner Administrators may be experiencing a login loop when attempting to...
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Jun 18, 2026 at 04:12 PM UTC
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about 4 hours |
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We are aware that some customers hosted on our UK, DE and ZA grid may be experiencing intermitte...
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Jun 18, 2026 at 09:52 AM UTC
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about 2 hours |
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We are aware of a service disruption that is impacting email delivery to Office 365 tenants for a...
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Jun 09, 2026 at 01:46 AM UTC
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about 2 hours |
|
We are aware that some customers hosted on our US-B grid may be experiencing issues with SAML log...
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May 19, 2026 at 04:42 PM UTC
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44 minutes |
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We are aware that some customers may be experiencing authentication issues logging into the Mimec...
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Apr 10, 2026 at 01:28 AM UTC
|
about 2 hours |
|
We have identified an issue affecting customers with Belgian & French phone numbers who are exp...
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Mar 17, 2026 at 04:06 PM UTC
|
7 days |
|
We are aware that some customers hosted on our UK grid may be experiencing intermittent issues a...
|
Mar 13, 2026 at 10:54 AM UTC
|
about 3 hours |
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Frequently Asked Questions
Is Mimecast United Kingdom Grid down today?
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 1 outages reported.
What is the current Mimecast United Kingdom Grid status?
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.
Is there a Mimecast United Kingdom Grid outage now?
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Is Mimecast United Kingdom Grid down today or just slow?
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.
How are Mimecast United Kingdom Grid outages detected?
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.
Is Mimecast United Kingdom Grid having an outage right now?
Mimecast United Kingdom Grid last outage was on July 14, 2026 with the title "Degraded Outbound Email Processing on Multiple Grids"
How often does Mimecast United Kingdom Grid go down?
IsDown has tracked 59 Mimecast United Kingdom Grid incidents since March 2022. When Mimecast United Kingdom Grid goes down, incidents typically resolve within 152 minutes.
Is Mimecast United Kingdom Grid down for everyone or just me?
Check the Mimecast United Kingdom Grid status at the top of this page. IsDown combines official status page data with user reports to show whether Mimecast United Kingdom Grid is down for everyone or if the issue is on your end.
How to check if Mimecast is down?
- Subscribe (if possible) to updates on the official status page.
- Create an account in IsDown. Start monitoring Mimecast and get alerts in real-time when Mimecast has outages.
Why use IsDown to monitor Mimecast instead of the official status page?
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Mimecast and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
How IsDown compares to DownDetector when monitoring Mimecast?
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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