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Mailgun · Apps and SaaSAug 20, 2026, 16:19 UTC

GCP Reporting Multi Service Outage in US-West1

MinorNot disclosedUpdated 16h ago
Aug 20, 16:19 UTCAug 20, 17:31 UTC
Duration
1h 12m
Impact
Minor
Root cause
Not disclosed
Mailgun, 90 days
11 incidents
Affected
Outbound DeliveryEvents & LogsEmail Services - Outbound DeliveryEmail Services - Events & Logs
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Aug 20, 17:31 UTC
    This incident has been resolved.
  2. Monitoring · Aug 20, 17:09 UTC
    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.
  3. Monitoring · Aug 20, 16:30 UTC
    Outbound delivery is operating normally. Currently there are delays for event logs and some webhooks.
  4. Monitoring · Aug 20, 16:19 UTC
    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.

More from Mailgun

Full history
StartedIncidentDuration
Sep 1409:15 UTCRoute delays in EU Region58m
Sep 414:16 UTCEU Messaging Outage17m
Sep 412:20 UTCMicrosoft Incident Resulting in Delivery Issues to M36534m
Aug 3114:47 UTCEvent Log Delays in US Region7h 14m
Aug 2720:38 UTCEU Messaging Outage37m
Aug 1720:18 UTCEmail Delivery Failures to Microsoft 365 Domains0m

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