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Mailgun Outage History

Daily provider-status observations and published incident history for Mailgun.

Operational

Mailgun is operational. Verified . Official provider source.

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91.2% of 57 verified observed days had no reported provider issue

90-Day Trend

Jul 23Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 90% 30 3

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Route delays in EU Region
minor Observed active window 43m

View incident details and source

Started:

Inbound email processing
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are currently investigating this issue.
Route delays in EU Region
minor Observed active window 59m

View incident details and source

Started:

Inbound email processing
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
EU Messaging Outage
critical Observed active window 18m

View incident details and source

Started:

API SMTP Outbound Delivery Inbound email processing Events & Logs Stats and Analytics
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
August 2026
Event Log Delays in US Region
minor Observed active window 7h 17m

View incident details and source

Started:

Events & Logs
identified
The event processing backlog is steadily decreasing, and we’re continuing to monitor the recovery. We expect all delays to be resolved within the hour.
identified
The event processing backlog is steadily decreasing, and we’re continuing to monitor the recovery.
identified
The event processing backlog is steadily decreasing, and we’re continuing to monitor the recovery. We expect all delays to be resolved in the next 2 hours.
identified
The event processing backlog is steadily decreasing, and we’re continuing to monitor the recovery.
identified
The delays in event processing are reducing. We expect all delays to be resolved in the next 3 hours.
identified
We are putting a fix in place for this issue. There is significant backlogs of event logs to process. We update the expected time of resolution when available.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are currently experiencing delays in event log processing in our US region.
EU Messaging Outage
critical Observed active window 41m

View incident details and source

Started:

API Control Panel SMTP Outbound Delivery Inbound email processing Events & Logs Stats and Analytics
monitoring
A fix has been implemented and we are monitoring the results.
identified
We have identified the issue and working on restoring service.
investigating
We are currently investigating an outage in our EU datacenter

Legacy Incident Archive

17 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

August 2026
GCP Reporting Multi Service Outage in US-West1
minor Source not attested
Last archived state: resolved
View archived record details
Outbound Delivery Events & Logs
monitoring
GCP has put a mitigation in place, we are monitoring the results. At this time we are experiencing no impacts. All delayed webhooks and logs have been processed.
monitoring
Outbound delivery is operating normally. Currently there are delays for event logs and some webhooks.
monitoring
Mailgun is monitoring service impacts in GCP's us-west1 region. We are routing traffic away from impacted infrastructure. Currently we are seeing delays in log processing and a small number of message sends.
Click and Open Tracking Degraded
major Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are currently experiencing a denial of service attack against our click and open tracking servers. Remediation work is underway. Some requests may time out or fail at this time.
July 2026
Route delays in EU Region
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results. Delayed messages are being processed.
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
investigating
Inbound messages processed by routes are currently experiencing delays in processing.
US Email Validation 500's and Mailgun Control Panel Unavailable
critical Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are continuing to investigate this issue.
investigating
We are currently investigating this issue.
Mailgun Control Panel Unavailable For Some Users
major Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
A fix is in the process of being rolled out to impacted regions.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
monitoring
A fix has been implemented and we are monitoring the results.
June 2026
Inspect previews not rendering
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are continuing to investigate this issue.
investigating
We are currently investigating an issue with email previews not working. Outbound processing, inbound processing, logs and webhook delivery are operating normally.
Log retrieval errors in the US region
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are continuing to work on a fix for this issue. Some customers may see log delays. Outbound processing, inbound processing, and webhook delivery continue operating normally.
identified
We are continuing to work on a fix for this issue. Some customers may see log delays. Outbound processing, inbound processing, and webhook delivery are operating normally.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
investigating
Customers using the events/logs APIs or viewing logs in the customer portal may see errors in viewing or retrieving logs. These errors are only affecting a subset of our customers.
Partial Delay in Event Processing for US Region
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are continuing to investigate this issue.
investigating
Customers using the events/logs APIs or viewing logs in the customer portal may see delays in some events appearing. These delays are only affecting a subset of our customers.
Delayed logs in US region
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
Logs are currently experiencing delays of 15 minutes in Mailgun's US region. Outbound processing, inbound processing, and webhook delivery are operating normally.
Delayed logs in US region
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring results. Outbound processing, inbound processing, and webhook delivery continue operating normally.
investigating
Logs are currently experiencing delays of 15 minutes in Mailgun's US region. Outbound processing, inbound processing, and webhook delivery are operating normally.