# Mailgun incident history - **Mailgun**: [Route delays in EU Region](https://down.guide/mailgun/DWN-944fe86240) (Degraded; lasted 1h 4m; started 2026-10-28 08:36 UTC; Inbound email processing; eu) - **Mailgun**: [Route delays in EU Region](https://down.guide/mailgun/DWN-e65de1e853) (Degraded; lasted 42m; started 2026-09-30 09:16 UTC; Inbound email processing; eu) - **Mailgun**: [Route delays in EU Region](https://down.guide/mailgun/DWN-979a78a12e) (Degraded; lasted 58m; started 2026-09-14 09:15 UTC; Inbound email processing; eu) - **Mailgun**: [EU Messaging Outage](https://down.guide/mailgun/DWN-27b74a9ba0) (Major outage; lasted 17m; started 2026-09-04 14:16 UTC; API, SMTP, Outbound Delivery +3; eu) - **Mailgun**: [Microsoft Incident Resulting in Delivery Issues to M365](https://down.guide/mailgun/DWN-e2c888448a) (Degraded; lasted 34m; started 2026-09-04 12:20 UTC) - **Mailgun**: [Event Log Delays in US Region](https://down.guide/mailgun/DWN-7f2fb18d91) (Degraded; lasted 7h 14m; started 2026-08-31 14:47 UTC; Events & Logs; us) - **Mailgun**: [EU Messaging Outage](https://down.guide/mailgun/DWN-bb21d1954a) (Major outage; lasted 37m; started 2026-08-27 20:38 UTC; API, Control Panel, SMTP +4; eu) - **Mailgun**: [GCP Reporting Multi Service Outage in US-West1](https://down.guide/mailgun/DWN-8b03dc3123) (Degraded; lasted 1h 12m; started 2026-08-20 16:19 UTC; Outbound Delivery, Events & Logs; us, us-west1) - **Mailgun**: [Email Delivery Failures to Microsoft 365 Domains](https://down.guide/mailgun/DWN-855a71d911) (Degraded; lasted 0m; started 2026-08-17 20:18 UTC; Outbound Delivery; us) - **Mailgun**: [Click and Open Tracking Degraded (US Regions)](https://down.guide/mailgun/DWN-4b5b5b2756) (Partial outage; lasted 1h 35m; started 2026-08-11 05:32 UTC; Events & Logs; us) - **Mailgun**: [Route delays in EU Region](https://down.guide/mailgun/DWN-2231dd6c4f) (Degraded; lasted 1h 22m; started 2026-07-24 12:27 UTC; Inbound email processing; eu) - **Mailgun**: [US Email Validation 500's and Mailgun Control Panel Unavailable](https://down.guide/mailgun/DWN-4872af7654) (Major outage; lasted 1h 32m; started 2026-07-13 18:23 UTC; Control Panel, Email Validation; us) - **Mailgun**: [Mailgun Control Panel Unavailable For Some Users](https://down.guide/mailgun/DWN-32e6d5da0f) (Partial outage; lasted 2h 4m; started 2026-07-10 18:07 UTC; Control Panel, Email Validation) - **Mailgun**: [Inspect previews not rendering](https://down.guide/mailgun/DWN-a386f6fb3b) (Degraded; lasted 1h 15m; started 2026-06-25 19:21 UTC; Email Previews) - **Mailgun**: [Log retrieval errors in the US region](https://down.guide/mailgun/DWN-fa1673ead1) (Degraded; lasted 6h 55m; started 2026-06-23 09:14 UTC; Events & Logs; us) - **Mailgun**: [Partial Delay in Event Processing for US Region](https://down.guide/mailgun/DWN-721c8af0a0) (Degraded; lasted 1h 50m; started 2026-06-18 08:34 UTC; Events & Logs; us) - **Mailgun**: [Delayed logs in US region](https://down.guide/mailgun/DWN-55b2b58038) (Degraded; lasted 3h 6m; started 2026-06-16 14:28 UTC; Events & Logs; us) - **Mailgun**: [Delayed logs in US region](https://down.guide/mailgun/DWN-64134fdbfe) (Degraded; lasted 50m; started 2026-06-05 13:26 UTC; Events & Logs; us) - **Mailgun**: [Delayed logs in US region](https://down.guide/mailgun/DWN-9f06142e06) (Degraded; lasted 3h 3m; started 2026-06-04 18:01 UTC; Events & Logs; us) - **Mailgun**: [Delayed sending in EU](https://down.guide/mailgun/DWN-5e619a657d) (Major outage; lasted 3h 37m; started 2026-05-25 12:18 UTC; API, Outbound Delivery; eu) - **Mailgun**: [Automatic Sender Security Records Not Provisioning](https://down.guide/mailgun/DWN-b3d7125d18) (Degraded; lasted 1d 3h; started 2026-05-06 15:40 UTC; Control Panel) - **Mailgun**: [Elevated Timeouts for Validations](https://down.guide/mailgun/DWN-7cf1e252e6) (Degraded; lasted 29m; started 2026-04-17 16:45 UTC; Email Validation) - **Mailgun**: [TLS Certificate Validation Errors for Clients Without SNI](https://down.guide/mailgun/DWN-aea60e4f20) (Partial outage; lasted 1h 54m; started 2026-04-15 13:40 UTC; API) - **Mailgun**: [Elevated 500 errors on Messages endpoint in US](https://down.guide/mailgun/DWN-b3248b440a) (Degraded; lasted 12m; started 2026-04-07 17:30 UTC; API; us) - **Mailgun**: [Elevated 401 errors in US Region](https://down.guide/mailgun/DWN-35e9d7623a) (Partial outage; lasted 10m; started 2026-03-19 18:43 UTC; API; us) - **Mailgun**: [Intermittent API Errors in US Region](https://down.guide/mailgun/DWN-8d90767855) (Partial outage; lasted 1h 20m; started 2026-03-13 11:29 UTC; API; us) - **Mailgun**: [Intermittent Email Validation Errors](https://down.guide/mailgun/DWN-8eff7c32ae) (Partial outage; lasted 2h 35m; started 2026-02-25 19:10 UTC; API, Email Validation) - **Mailgun**: [Delayed Logs in EU Region](https://down.guide/mailgun/DWN-a63124763f) (Degraded; lasted 1h 18m; started 2025-11-29 08:38 UTC; Events & Logs; eu) - **Mailgun**: [Delayed Logs in US Region](https://down.guide/mailgun/DWN-fbdceb4b48) (Degraded; lasted 1h 26m; started 2025-11-28 16:30 UTC; Events & Logs; us) - **Mailgun**: [Delayed Logs in EU Region](https://down.guide/mailgun/DWN-503679cb21) (Degraded; lasted 10h 46m; started 2025-11-28 08:28 UTC; Events & Logs; eu) - **Mailgun**: [Delayed Logs in EU Region](https://down.guide/mailgun/DWN-33dc3f973b) (Degraded; lasted 2h 21m; started 2025-11-27 08:46 UTC; Events & Logs; eu) - **Mailgun**: [Elevated inbound recipient rejected](https://down.guide/mailgun/DWN-a3e6409643) (Degraded; lasted 0m; started 2025-11-18 13:31 UTC; eu, us) - **Mailgun**: [Delayed Message Processing in US](https://down.guide/mailgun/DWN-9667e1daa7) (Degraded; lasted 1h 43m; started 2025-10-24 14:14 UTC; Outbound Delivery; us) - **Mailgun**: [US Email Ingest Errors](https://down.guide/mailgun/DWN-3e46ad1420) (Degraded; lasted 0m; started 2025-10-08 15:00 UTC; us) [Back to Mailgun](https://down.guide/mailgun) --- down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. 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