Delivery Delays for Microsoft Mailbox Providers

Incident Report for Rentman

Investigating

We’re currently experiencing email delivery issues to Microsoft mailbox providers due to a global outage at Microsoft
Posted Nov 13, 2026 - 10:48 CET

Monitoring

Delivery to Microsoft mailbox providers is currently experiencing issues. Messages are deferred and there is no mail loss at this time. We will provide updates as we receive more information.
Posted Nov 13, 2026 - 10:28 CET
This incident affects: Email delivery (Mailgun API) and Email delivery.