Slack incident
Feature Degradation Affecting the Receipt of Emails in Slack
Resolved after 20 hours 55 minutes, affecting Apps/Integrations/APIs, on July 28, 2026.
The fix has been successfully deployed, and validation is now complete. The issue preventing users from receiving incoming emails into Slack is fully resolved, and normal service functionality has been restored. We apologize for any disruptions to your day.
Affected components
Update timeline
- identified Jul 28, 2026, 02:13 AM UTC
We're currently investigating an issue affecting users' ability to receive incoming emails into Slack, caused by some issues with our email ingestion pipeline. We're sorry for any inconvenience this is causing, our team is actively working on a fix and we'll share an update as soon as we have more information.
- identified Jul 28, 2026, 03:25 AM UTC
We identified the cause of the issue preventing users from receiving incoming emails. We are deploying a fix and will share a further update once deployment and verification are complete.
- investigating Jul 28, 2026, 03:43 AM UTC
The fix has been successfully deployed, and validation is now complete. The issue preventing users from receiving incoming emails into Slack is fully resolved, and normal service functionality has been restored. We apologize for any disruptions to your day.
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