Last checked from Exchange Online official status page 2 min. 16 sec. ago
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Report an issueThis chart represents Exchange Online service health over the last 24 hours, with data points collected every 15 minutes based on issue reports, page visits, and signal strength. Sign up for free to see more Exchange Online status data.
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We've been monitoring Exchange Online outages since August 10, 2023. Here's the history of service outages we've observed from the Exchange Online Status Page
Follow the recent outages and downtime for Exchange Online in the table below.
| Incident Name | Duration | Started | Severity |
|---|---|---|---|
|
Users may be unable to access their Exchange Online mailboxes using one or more Exchange Online connection methods
|
1h 20m |
Warn
|
|
|
Some users may be unable to access their mailbox via the Representational State Transfer (REST) connection method
|
50m |
Warn
|
|
|
Some users' searches may fail and provide no results in the Outlook desktop client and Outlook on the web
|
20h 35m |
Warn
|
|
|
Some users can't search their email in Outlook on the web and get an error
|
4d 1h 35m |
Warn
|
|
|
Some users may be unable to receive or sync on-premises email messages on the Outlook mobile app
|
2d 7h 15m |
Warn
|
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Start monitoring for freeExchange Online is a Microsoft solution that StatusGator has been monitoring since August 2023. Over the past over 1 year, we have collected data on on more than 100 outages that affected Exchange Online users. When Exchange Online publishes downtime on their status page, they do so using 3 different statuses: up, warn, and down which we use to provide granular uptime metrics and notifications.
More than 100 StatusGator users monitor Exchange Online to get notified when it's down or has an outage. This makes it one of the most popular microsoft services monitored on our platform. We've sent more than 3,300 notifications to our users about Exchange Online incidents, providing transparency and peace of mind. You can get alerts by signing up for a free StatusGator account.
If Exchange Online is having system outages or experiencing other critical issues, red down notifications appear on the status page. In most cases, it means that core functions are not working properly, or there is some other serious customer-impacting event underway.
Warn notifications are used when Exchange Online is undergoing a non-critical issue like minor service issues, performance degradation, non-core bugs, capacity issues, or problems affecting a small number of users.
Exchange Online does not post separate notifications for planned maintenance work so we are unable to send notifications when maintenance windows begin. If you need Exchange Online maintenance notifications, please email us.
When Exchange Online posts issues on their status page, we collect the main headline message and include that brief information or overview in notifications to StatusGator subscribers.
When Exchange Online has outages or other service-impacting events on their status page, we pull down the detailed informational updates and include them in notifications. These messages often include the current details about how the problem is being mitigated, or when the next update will occur.
At this time, we do not gather individual component data from the Exchange Online status page. If you need this capability, please be sure to reach out.
Stay updated with instant alerts for Exchange Online outages by signing up now!
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