MailChimp incident

Segmenting and Campaign Builder Checklist Issues

Resolved after 2 hours 9 minutes, on April 28, 2026.

resolved Apr 28, 2026, 05:59 PM UTC

Our Engineering team has resolved the issue with Segmentation and sending of new Campaigns. Thank you for your patience.

Started
Apr 28, 2026, 03:50 PM UTC
Resolved
Apr 28, 2026, 05:59 PM UTC
Duration
2h 9m
Detected by Pingoru
Apr 28, 2026, 03:50 PM UTC

Update timeline

  1. resolved Apr 28, 2026, 05:59 PM UTC

    Our Engineering team has resolved the issue with Segmentation and sending of new Campaigns. Thank you for your patience.

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