Resolved after 1 hour 42 minutes, affecting Email delivery, on September 20, 2025.
A fix has been implemented and we are monitoring the results.
Affected components
Email delivery
Update timeline
- investigating Sep 20, 2025, 02:42 PM UTC
We are currently investigating this issue.
- monitoring Sep 20, 2025, 04:08 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 20, 2025, 04:25 PM UTC
This incident has been resolved.
Your product runs on more than Substack
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.