Mailgun outage, November 2025: Delayed Logs in US Region
Mailgun reported and resolved an incident: Delayed Logs in US Region. It lasted 1.4 hours.
OKResolved
From Mailgun's official status page, in their words.
What happened
- Started
- Resolved
- Duration
- 1.4 hours
- Impact
- minor
- Affected
- Events & Logs
- Investigating
- Identified
- Monitoring
- Resolved
Why it happened
Mailgun has not given a cause in its updates. We never guess one.
How it was resolved
Mailgun marked it resolved at 29 Nov 2025, 4:56 am without a written explanation of the fix.
Timeline
Oldest first, from the first notice to the resolution. From Mailgun's official status page, in their words.
- identified
Logs are currently experiencing delays of 15 minutes in Mailgun's US region. Outbound processing, inbound processing, and webhook delivery are operating normally.
- monitoring
Events are processing normally, we continue to monitor as we see elevated send volumes.
- resolved
Events are processing normally.
What this means for a business (and what to check now)
- Retry anything that failed during the 1.4 hours.
- Enter any payments, bookings or jobs you took another way.
- If a deadline fell inside the window, keep this page as your record of the outage.
The full guide: what to do when a service you rely on is down
Other Mailgun incidents
- Route delays in EU Region, resolved after 1.1 hours
- Route delays in EU Region, resolved after 42 minutes
- Route delays in EU Region, resolved after 58 minutes
- EU Messaging Outage, resolved after 17 minutes
- Microsoft Incident Resulting in Delivery Issues to M365, resolved after 34 minutes
Hear about the next Mailgun incident as it starts
Free email alerts when the official status changes, with what to do while it is down.