Mailgun Outage History
Uptime record, past incidents, and downtime history for Mailgun.
Checking current status...
90-Day Trend
Monthly Uptime
| Month | Uptime | Days Tracked | Days with Issues |
|---|---|---|---|
| May 2026 | 88% | 25 | 3 |
| April 2026 | 93.3% | 30 | 2 |
| March 2026 | 93.5% | 31 | 2 |
| February 2026 | 80% | 5 | 1 |
Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.
Daily Status (Last 91 Days)
Feb 24
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
May 2026
Delayed sending in EU
Started: May 25, 12:18 PM
monitoring
A fix has been implemented and we are monitoring the results.
May 25, 3:45 PM
identified
We are continuing to work on a fix for this issue.
May 25, 3:35 PM
identified
The issue has been identified and a fix is being implemented.
May 25, 2:46 PM
investigating
We are continuing to investigate this issue.
May 25, 2:10 PM
investigating
We are currently investigating this issue.
May 25, 1:38 PM
monitoring
A fix has been implemented and we are monitoring the results.
May 25, 1:00 PM
investigating
A fix has been implemented and we are monitoring the results.
May 25, 12:59 PM
investigating
We are continuing to investigate this issue.
May 25, 12:48 PM
investigating
We are currently investigating this issue.
May 25, 12:18 PM
Automatic Sender Security Records Not Provisioning
Started: May 6, 3:40 PM
monitoring
A fix has been implemented and we are monitoring the results.
May 7, 12:40 PM
identified
We are continuing to work on a fix for this issue.
May 6, 7:46 PM
identified
Customers creating domains with Automatic Sender Security may have CNAME records with no corresponding TXT records reflecting DKIM keys. A fix for this issue is being prepared.
May 6, 3:40 PM
April 2026
Elevated Timeouts for Validations
Started: Apr 17, 4:45 PM
monitoring
We are continuing to monitor for any further issues.
Apr 17, 5:05 PM
monitoring
A fix has been implemented and we are monitoring the results.
Apr 17, 5:05 PM
identified
The issue has been identified and a fix is being implemented.
Apr 17, 4:45 PM
TLS Certificate Validation Errors for Clients Without SNI
Started: Apr 15, 1:40 PM
monitoring
A fix has been implemented and we are monitoring the results.
Apr 15, 2:02 PM
identified
The issue has been identified and a fix is being implemented.
Apr 15, 1:42 PM
investigating
We are currently investigating an issue where customers making HTTPS requests to our API without Server Name Indication (SNI) enabled are being presented with an expired SSL/TLS certificate. This results in certificate validation failures for affected clients.
Apr 15, 1:40 PM
March 2026
Elevated 401 errors in US Region
Started: Mar 19, 6:43 PM
identified
Some requests may be incorrectly failing with 401 error codes in our US region.
Mar 19, 6:43 PM
Intermittent API Errors in US Region
Started: Mar 13, 11:29 AM
monitoring
A fix has been implemented and we are monitoring the results.
Mar 13, 12:33 PM
identified
The issue has been identified and a fix is being implemented.
Mar 13, 12:19 PM
investigating
We are continuing to investigate this issue.
Mar 13, 11:56 AM
investigating
We are currently investigating this issue.
Mar 13, 11:29 AM