Is Mimecast Down?
Mimecast status is up
0 user reported issues - last 24 hours
Reported Issues by Category
Recent Mimecast Outages
Is Mimecast down right now? Based on our monitoring, it is currently operational. Mimecast reported 7 outages in the last 30 days. Check below for the latest status updates, outage history, and real-time component monitoring for Mimecast.
| Title | Date | State | Duration | Details |
|---|---|---|---|---|
| Email Delivery Delays to O365 | 2026-09-04T10:55:00.000Z | Resolved | ~4 hours 46 min | View |
| Degraded Service – Aware login issues on US Grid | 2026-09-03T13:36:00.000Z | Resolved | ~36 min | View |
| Service Disruption and Mail Delivery Delays | 2026-09-02T18:51:00.000Z | Resolved | ~2 hours 47 min | View |
| Degraded Service – Administration Console Authentication issue | 2026-09-01T01:03:00.000Z | Resolved | ~1 day 9 hours 25 min | View |
| Secure Messaging Login | 2026-08-24T18:25:00.000Z | Resolved | ~5 hours 48 min | View |
| Degraded Service – Administration Console Authentication issue | 2026-08-24T15:08:00.000Z | Resolved | ~1 hour 37 min | View |
| Aware, Analysis and Response, Human Risk Command Center, Engage, and CyberGraph : Login/Access Issues (AU, CA) | 2026-08-21T14:04:00.000Z | Resolved | ~1 hour 30 min | View |
Mimecast 30-day Outage History
Total outages 7 | Last incident: September 4, 2026
Similar Services
H1 2026 Cloud and SaaS Reliability Report
Read our latest report on the reliability of cloud and SaaS services in H1 2026.
Read Article →Frequently Asked Questions
Is Mimecast down right now?
No, Mimecast is not reporting any issues.
How can I check if Mimecast is experiencing an outage?
You can check if Mimecast is experiencing an outage, service degradation, or maintenance by checking this page or by checking their official status page. Mimecast had a total of 7 outages in the last 30 days.
What Mimecast issues are currently reported?
View the Mimecast outages section above for current problems affecting Mimecast services.
How long will Mimecast be down?
Mimecast is not currently experiencing any issues. You can sign up for an IncidentHub account to get notified when Mimecast has an outage or a scheduled maintenance and when it's back up. Alternatively, you can also keep checking their status page.
How can I stay updated on Mimecast's status?
You can stay updated on Mimecast's status by creating an account at IncidentHub. IncidentHub is a vendor outage monitor and status page aggregator that will notify you when Mimecast has an outage or a scheduled maintenance and when it's back up.
How can I fine tune my alerts for Mimecast's status?
You can fine tune your alerts for Mimecast's status by selecting only those components that are relevant to you. You can also choose to be alerted for the start and end of an outage, or for all updates for an outage.
How do you detect Mimecast outages?
We detect outages by monitoring Mimecast's official status page periodically.
How do you detect Mimecast maintenance?
We detect maintenances by monitoring Mimecast's official status page periodically.
How do I report a Mimecast outage?
You can report a Mimecast outage by clicking on the "Report an outage" button at the top of this page.
How long does Mimecast maintenance take?
Mimecast's maintenance duration is usually announced on their official status page. You can also stay updated on Mimecast's maintenance by creating an IncidentHub account.
How can I see scheduled maintenances for Mimecast?
You can see scheduled maintenances for Mimecast and your other services by logging into your IncidentHub dashboard.
What services other than Mimecast do you monitor?
Apart from Mimecast, IncidentHub - as a status page aggregator - monitors 1125+ Cloud and SaaS status pages.
How can IncidentHub notify me about future Mimecast outages?
IncidentHub is a vendor outage monitor and status page aggregator that can notify you about future Mimecast outages using Email, Slack, PagerDuty, Discord, Webhooks, Freshdesk, and more.
How does IncidentHub differ from Downdetector in monitoring Mimecast outages?
IncidentHub monitors Mimecast's official status page directly, so you can see confirmed outages with component-level detail and history. IncidentHub can also send alerts and create a single status page for all your third-party services, including Mimecast.