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Is Mimecast Down?

SaaSLive status, outages, and incident history

No. Mimecast is up right now.

Every monitored Mimecast system is operational as of November 10, 2026. PulsAPI did not find an outage in its latest check of the official status feed.

OperationalChecked just nowLive · every 60s1 active incident

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Official Mimecast status page
How we know: the official Mimecast status page, PulsAPI's own check (every 60 seconds), and outage reports from engineers. How PulsAPI monitoring works

Status report

Mimecast Status Summary

As of 04:14 UTC on 10 November 2026, Mimecast is operational. PulsAPI checked Mimecast's official status page and found 120 of 120 components operational, with 1 active incident. Over the last 30 days PulsAPI measured 100.00% uptime for Mimecast, counting degraded performance as up. The latest incident, "Issues Affecting Customers on the ZA Grid", was on Nov 9, 2026 and lasted 2h 45m.

Cite as: PulsAPI, “Mimecast status”, checked 10 November 2026, 04:14 UTC. https://www.pulsapi.com/services/mimecast

Mimecast Component Status

The main Mimecast systems on this page. All 120 are operational right now.

120operational
Australia - Email Security, Cloud Integrated [Administration]
Operational
Australia - Email Security, Cloud Integrated [Email Processing]
Operational
Australia - Email Security, Cloud Integrated [Protection]
Operational

117 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking Australian Grid [Administration Console], Australian Grid [Authentication], Australian Grid [Aware - Search & Discover], Australian Grid [Aware - Signal], Australian Grid [Aware - Spotlight], Australian Grid [Awareness Training], Australian Grid [Email Processing], Australian Grid [End User Applications], Australian Grid [Remediation], Australian Grid [Threat Protection], Australian Grid [Web Security], Aware - US Azure East [Aware - Search & Discover], and 105 more.

See all of them free

Component statuses may change independently during partial outages.

Recent Mimecast Outages & Incidents

Incident history from the official Mimecast status page, including resolution updates.

Issues Affecting Customers on the ZA GridResolved Nov 9, 2026 · 2h 45mResolved

We have identified the cause of issues affecting some customers hosted on our ZA grid, including slow response times in the Administration Console and problems accessing email via POP. Our teams are actively working on a resolution, and we will post further updates here as they become available. --- [2026-11-09T16:49:55.353Z] (100) We have implemented mitigation steps to address the slow response times in the Administration Console and the problems accessing email via POP for some customers hosted on our ZA grid. We are no longer seeing errors and services are operating normally. Our Engineering teams will continue to closely monitor availability and performance to ensure stability.

SMS Delivery Issue - ZA Started Oct 23, 2026Investigating

Our third-party SMS provider has reported an issue that may impact the successful delivery of SMS messages used for Two-Factor Authentication (2FA). The provider is actively working on a resolution, and we will provide updates as they become available. --- [2026-11-09T11:43:11.743Z] (100) We have implemented mitigation steps to address issues affecting the delivery of SMS messages used for Two-Factor Authentication (2FA) for some customers. Our teams are seeing improvements and will continue to monitor performance. We will provide further updates as they become available.

South Africa Region – Email Processing Delays and Service Access IssuesResolved Oct 17, 2026 · 4h 6mResolved

We are aware that some customers hosted in our South Africa region may be experiencing intermittent email processing delays and issues accessing some Mimecast services. We are investigating and will provide updates here as soon as more information is available. --- [2026-10-17T12:51:01.540Z] (100) A fix has been implemented for the intermittent email processing delays and service access issues in our South Africa region. We are monitoring the service and will provide updates here as soon as more information is available.

Mimecast Uptime History

Daily uptime recorded by PulsAPI over the last 90 days, with the days that carried a Mimecast incident marked. Each day is measured from our own checks, so the record continues even when the vendor publishes nothing.

Uptime history91 days observed
Aug 12100.00% average · 28 days with incidentsNov 10

Going further back: Mimecast uptime by month and every recorded Mimecast outage.

Live Mimecast Outage Reports

Problems reported by engineers using Mimecast. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total
24h agoNothing reportednow

No Mimecast problems reported yet.

Something wrong with Mimecast on your end?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About Mimecast

Mimecast maintains a public status page at status.mimecast.com reporting overall service health. Follow Mimecast downtime, degraded performance and resolved incidents here, with uptime history alongside your other SaaS services.

Over the past 30 days, PulsAPI has measured Mimecast uptime at 100.00%. Response times, incident history, and SLA tracking for Mimecast are available on the PulsAPI dashboard.

Mimecast Status FAQ

Is Mimecast down right now?

The verdict at the top of this page comes from the latest poll of the official Mimecast status feed and refreshes automatically, so you are not looking at a stale cached answer. PulsAPI re-checks it every 60 seconds.

What should I do if Mimecast is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until Mimecast recovers.

How do I check Mimecast uptime history?

PulsAPI tracks Mimecast uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 100.00%. The 90-day uptime strip on this page is public: no account needed. A free account adds alerts whenever Mimecast changes state, plus 15 days of incident detail; Pro extends that to 90 days and Business to 13 months.

How fast does PulsAPI detect Mimecast outages?

PulsAPI reads the official Mimecast status page. PulsAPI re-checks it every 60 seconds. Alerts reach Slack, Discord, Microsoft Teams, PagerDuty, or email once a change has held for 5 minutes, so a one-minute blip does not page you.

Does PulsAPI track individual Mimecast components?

Yes. PulsAPI monitors 120 individual Mimecast components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when Mimecast goes down?

Yes. Create a free account and subscribe to Mimecast: the free plan covers three services with unlimited email alerts and no monthly notification cap. Paid plans lift the monitor limit entirely (Pro and above do not meter how many vendors you watch) and route the same alerts into Slack, Discord, Microsoft Teams, PagerDuty and webhooks.

How do I report an issue with Mimecast to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Mimecast problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Mimecast?

Yes. The free plan covers 3 monitored services with unlimited email alerts, permanently, so Mimecast plus two more costs nothing. Every new account also opens with a 30-day Business trial (unlimited monitors, Slack alerts, SLA reporting) with no credit card.

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