Substack incident

Delays in post delivery

Resolved after 52 minutes, affecting Email delivery, on June 3, 2026.

monitoring Jun 03, 2026, 02:16 PM UTC

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

Started
Jun 03, 2026, 01:58 PM UTC
Resolved
Jun 03, 2026, 02:50 PM UTC
Duration
52m
Detected by Pingoru
Jun 03, 2026, 01:58 PM UTC

Affected components

Email delivery

Update timeline

  1. investigating Jun 03, 2026, 01:58 PM UTC

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

  2. monitoring Jun 03, 2026, 02:16 PM UTC

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

  3. resolved Jun 03, 2026, 02:50 PM UTC

    This incident has been resolved.

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