Outage in Courier
Send Pipeline Latency
Minor
June 18, 2026 - Started about 2 hours ago
Official incident page
Official incident page
Incident Report
The team has identified a regression causing send requests to be stuck in a queued state. We have initiated a rollback to quickly resolve the issue. More updates to follow
Components affected
Courier APITrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
IDENTIFIED
14 minutes ago - at 06/18/2026 09:31PM
The team has identified that the most recent deployment was not the cause of the regression. The team is still working on identifying the root cause. Messages will not be dropped, and they will be processed once the fix is out.
IDENTIFIED
about 1 hour ago - at 06/18/2026 08:35PM
The rollback deploy will land in about 30 minutes.
IDENTIFIED
about 2 hours ago - at 06/18/2026 08:11PM
The team has identified a regression causing send requests to be stuck in a queued state. We have initiated a rollback to quickly resolve the issue. More updates to follow
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