Resolved after 1 hour 36 minutes, affecting Substack publications and Writer dashboards and 1 more, on April 22, 2026.
A fix has been implemented and we are monitoring the results.
Affected components
Substack publicationsWriter dashboardsEmail deliverySubscription invoice processingSubstack.comPush NotificationsCustom domains
Update timeline
- investigating Apr 22, 2026, 07:12 PM UTC
We are experiencing an issue with a provider.
- identified Apr 22, 2026, 07:36 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 22, 2026, 07:45 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 22, 2026, 08:48 PM UTC
This incident has been resolved.
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