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Live status / Social & community

Substack is operating normally.

Substack is operating normally.

Signal updated 2d ago · Sep 15, 2026, 3:00 PM UTC

OperationalOfficial signal: none

Affected surface

Components

07 components
Substack publicationsOfficial componentOperational
Writer dashboardsOfficial componentOperational
Email deliveryOfficial componentOperational
Subscription invoice processingOfficial componentOperational
Substack.comOfficial componentOperational
Push NotificationsOfficial componentOperational
Custom domainsOfficial componentOperational

0 of 7 affected

Last 30 days · Status timeline

What changed

32 updates
  1. Investigating

    We are currently investigating this issue.

  2. Identified

    The issue has been identified and a fix is being implemented.

  3. Monitoring

    A fix has been implemented and we are monitoring the results.

  4. Resolved

    This incident has been resolved.

  5. Investigating

    We're aware of an issue affecting loading publisher stats

  6. Identified

    The issue has been identified and a fix is being implemented.

  7. Resolved

    This incident has been resolved.

  8. Identified

    The issue has been identified and a fix is being implemented.

  9. Resolved

    This incident has been resolved.

  10. Investigating

    We’re investigating an issue affecting reported open rates for some publishers. Current evidence suggests this is related to how Gmail loads tracking pixels, and does not indicate a change in engagement or deliverability. We take responsibility for ensuring these metrics are accurate and are prioritizing improvements to our open rate tracking so this is resolved as quickly as possible. We will continue to provide updates here as we learn more.

  11. Investigating

    We are experiencing an issue with a provider.

  12. Identified

    The issue has been identified and a fix is being implemented.

  13. Monitoring

    A fix has been implemented and we are monitoring the results.

  14. Resolved

    This incident has been resolved.

  15. Resolved

    This incident has been resolved.

  16. Scheduled

    We will be performing a maintenance on the database. Expected downtime is about 5 minutes.

  17. Scheduled

    Maintenance will begin as scheduled in 60 minutes.

  18. In Progress

    Scheduled maintenance is currently in progress. We will provide updates as necessary.

  19. Verifying

    Verification is currently underway for the maintenance items.

  20. Completed

    The scheduled maintenance has been completed.

  21. Investigating

    We are experiencing delays in post email delivery due to an outage from a third party service provider.

  22. Monitoring

    A fix has been implemented and we are monitoring the results.

  23. Resolved

    This incident has been resolved.

  24. Investigating

    We're aware of an issue affecting how some media loads on Substack (particularly images).

  25. Monitoring

    A fix has been implemented and we are monitoring the results.

  26. Resolved

    This incident has been resolved.

  27. Investigating

    We are currently investigating this issue.

  28. Resolved

    This incident has been resolved.

  29. Investigating

    Posts and notes are sending, but delivery stats are experiencing delays.

  30. Identified

    The issue has been identified and a fix is being implemented.

  31. Monitoring

    A fix has been implemented and we are monitoring the results.

  32. Resolved

    This incident has been resolved.