Companies / Mailgun / incidents

Mailgun: GCP Reporting Multi Service Outage in US-West1

Affected components: Email Services - Outbound DeliveryOutbound DeliveryEmail Services - Events & LogsEvents & Logs

Timeline of updates

1. monitoring2026-08-20 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.

2. monitoring2026-08-20 16:30 UTC

   Outbound delivery is operating normally. Currently there are delays for event logs and some webhooks.

3. monitoring2026-08-20 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.

4. resolved2026-08-20 17:31 UTC

   This incident has been resolved.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Mailgun profile · Recent Mailgun incidents · Markdown · JSON