A regression in Courier's send pipeline caused messages to become stuck in a queued state for approximately 2 hours, affecting the API. The root cause was not the most recent deployment, though no messages were dropped during the incident. The issue was resolved by fixing the pipeline, after which all enqueued messages were processed and sending resumed normally.
Trusted by 1,000+ teams
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Send pipeline has resolved and enqueued messages are now sending properly.
Messages are being processed while our pipeline continues to process enqueued messages.
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.
The rollback deploy will land in about 30 minutes.
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
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with