New Multi-region uptime checks and custom-domain status pages

Delayed Messages

Minor Impact Resolved Duration: 39m October 9, 2026
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Current answer

Courier experienced a minor incident: Delayed Messages. ServiceAlert observed recovery on Oct 9, 2026.

Official Courier status page Current Courier status ServiceAlert observed status change:

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Incident Lifecycle

Investigating Identified Monitoring Monitoring
Affected Components
API

Incident Timeline

Monitoring
All queued messages have been processed. We will continue to monitor.
Oct 9, 2026 at 11:42 PM UTC
Monitoring
The fix as been deployed and the queued messages are beginning to be processed again
Oct 9, 2026 at 11:39 PM UTC
Identified
Issue has been identified and are working to roll out a fix. All messages that have been queued up will be sent.
Oct 9, 2026 at 11:26 PM UTC
Investigating
We are currently investigating an issue with delayed messages.
Oct 9, 2026 at 11:15 PM UTC
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