MailChimp incident

Issue with Contacts Entering Mailchimp Flow Automations

Minor Resolved View vendor source →

MailChimp experienced a minor incident on July 22, 2026, lasting 83d 10h. The incident has been resolved; the full update timeline is below.

Started
Jul 22, 2026, 01:37 PM UTC
Resolved
Oct 13, 2026, 11:48 PM UTC
Duration
83d 10h
Detected by Pingoru
Jul 22, 2026, 01:37 PM UTC

Update timeline

  1. investigating Jul 22, 2026, 01:37 PM UTC

    We are currently aware of and investigating an issue with contacts not entering Flow Automations after signup for a subset of Mailchimp accounts. Our Engineering team is working on a resolution and we will provide further updates as they become available.

  2. investigating Jul 22, 2026, 01:57 PM UTC

    Engineers have resolved the issue with the subset of Mailchimp accounts that experienced contacts not entering Flow Automations after signup. We thank you for your patience.