Is Mimecast United Kingdom Grid Down? Mimecast United Kingdom Grid Status & Outages
Mimecast status updated
What is Mimecast United Kingdom Grid status right now?
Mimecast United Kingdom Grid is having a minor outage
IsDown is reporting that Mimecast United Kingdom Grid is having issues.
IsDown last checked Mimecast United Kingdom Grid status on at . We've received 0 user reports in the past 24 hours.
Active Incident
· Started about 15 hours ago
Degraded SMS Delivery Performance – CA Grid
Monitoring since Mar 2022
·
49 incidents caught
·
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.
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.
United Kingdom Grid Outage Map
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Mimecast Downtime Health — Last 90 Days
In the last 90 days, Mimecast had 4 incidents with a median duration of 8 hours 12 minutes.
4
Incidents
0
Major Outages
4
Minor Incidents
8
hour
Median Resolution
Recent Mimecast United Kingdom Grid outages detected by IsDown
Full incident reports for recent Mimecast United Kingdom Grid outages, including timelines, affected components, and resolution details.
about 2 hours
May 30, 2025 at 07:25 AM
| Title | Started At | Duration |
|---|---|---|
|
We believe we have identified the issue affecting customers hosted on our CA grid who may be expe...
|
Mar 11, 2026 at 01:34 PM UTC
|
Ongoing |
|
We are aware of an issue where email body content is appearing as null, affecting both inbound an...
|
Feb 06, 2026 at 12:25 PM UTC
|
about 1 hour |
|
We are currently investigating an issue impacting the global availability of our Service Monitor....
|
Feb 05, 2026 at 10:19 PM UTC
|
about 13 hours |
|
Mimecast is aware of degraded service with Google directory syncs. Our team has identified the ro...
|
Jan 20, 2026 at 02:30 PM UTC
|
about 8 hours |
|
We are aware that some customers may be experiencing internet access issues while using Web Secur...
|
Dec 08, 2025 at 11:40 AM UTC
|
about 5 hours |
|
We are aware that some customers on our UK grid may be experiencing issues with Cybergraph bann...
|
Oct 30, 2025 at 12:44 PM UTC
|
about 1 hour |
|
Mimecast is aware of a service disruption impacting our Mimecast Security Agent (MSA). The agen...
|
Sep 20, 2025 at 05:32 PM UTC
|
about 3 hours |
|
We are aware that customers may be experiencing issues accessing the Administration Console. We...
|
Aug 19, 2025 at 02:00 PM UTC
|
36 minutes |
|
We are aware that some customers may be experiencing degraded service with Microsoft Teams. Cus...
|
Jun 04, 2025 at 02:34 PM UTC
|
about 6 hours |
|
We are aware that some customers hosted on our UK grid may be experiencing degraded service imp...
|
May 30, 2025 at 11:25 AM UTC
|
about 2 hours |
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Frequently Asked Questions
Is Mimecast United Kingdom Grid down today?
Mimecast United Kingdom Grid is 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 seems to be having problems. 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?
Yes, there is an ongoing outage. You can check the details on the top of the page.
Is Mimecast United Kingdom Grid down today or just slow?
Yes, Mimecast United Kingdom Grid might be slow as there's an ongoing outage. You can check the details on the top of the page.
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 March 11, 2026 with the title "Degraded SMS Delivery Performance – CA Grid "
How often does Mimecast United Kingdom Grid go down?
IsDown has tracked 49 Mimecast United Kingdom Grid incidents since March 2022. When Mimecast United Kingdom Grid goes down, incidents typically resolve within 442 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 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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