Check if Courier is down, official outages, user-reported issues, and outages map.
Courier is working normally
This chart displays the number of user-reported issues 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. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Courier status data.
IsDown has tracked 48 incidents since started monitoring Courier status in June 2021. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.
Date | Incident | Duration |
---|---|---|
Oct 17, 2025
07:33 AM CEST
|
Minor
The Courier team was alerted of an issue with MS Teams requests experiencing errors sending. We h...
|
30 minutes |
Jul 07, 2025
11:10 PM CEST
|
Minor
An issue with logging in to the Courier platform and overall app performance was identified by ou...
|
22 minutes |
Jun 12, 2025
09:30 PM CEST
|
Minor
Cloudflare has reported an outage that will impact SSO features provided by WorkOS. Customers wit...
|
about 1 hour |
Jun 05, 2025
08:51 PM CEST
|
Minor
The Courier team has identified an issue where there are significant delays of up to 10 minutes f...
|
about 1 hour |
May 16, 2025
04:28 PM CEST
|
Minor
We are currently investigating an issue where EU workspace notifications appear to remain in the ...
|
about 7 hours |
May 01, 2025
12:39 AM CEST
|
Minor
The Courier team has identified an issue with a recent deployment that is impacting AWS SES integ...
|
about 7 hours |
Feb 28, 2025
05:48 PM CET
|
Minor
The Courier team has identified an issue where messages fail due to an "Internal Courier Error" i...
|
about 11 hours |
Feb 21, 2025
04:55 PM CET
|
Minor
The Courier team has identified a slowdown in Segment event processing. There will be a slight de...
|
about 1 hour |
Feb 18, 2025
03:22 PM CET
|
Minor
The Courier team identified a delay in message processing and event updating. The pipeline queue ...
|
28 minutes |
Feb 13, 2025
11:32 PM CET
|
Minor
The Courier team has identified a slowdown in sending notifications. This issue has been identifi...
|
38 minutes |
avaneesh - Messages are getting queued.
Component | Status |
---|---|
Courier | OK |
Hosting Infrastructure | OK |
Integrations: Outbound from Courier | OK |
Integrations: Inbound to Courier | OK |
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Courier is a communication platform that integrates various APIs and AWS services to automate and manage multi-channel messaging and data analytics.
Monitoring Courier since June 2021
Tracking 28 Courier services and regions
12 incidents in 2025
Courier isn't down. You can check Courier status and incident details on the top of the page. IsDown continuously monitors Courier official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Courier is currently operational. You can check Courier 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.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Courier being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Courier 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.
Courier last outage was on October 17, 2025 with the title "Microsoft Teams Tenant Id Errors"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Courier 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.
IsDown and DownDetector help users determine if Courier 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 Courier'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.
Compared to Courier's official status page IsDown offers way more control and visibility over what's going on.
We aggregate the status of all the services you've dependent on. Have a clear view of all your dependencies and their status.
We send you an alert whenever we detect a new incident from official sources or crowdsourced reports. You will be the first to know when there is an issue with your dependencies.
Aggregate all the status information in one status page (public or private). You can also send the information and alerts to your team's tools, such as Slack, Datadog, Microsoft Teams, PagerDuty, and more.
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