Microsoft seems to have resolved the issue and most emails are being sent as usual.
Posted Nov 13, 2026 - 14:52 CET
Identified
The Microsoft incident affects our customers using the Microsoft 365-integration for incoming and/or outgoing mail. There are delays in incoming and outgoing queues when receiving or sending mail from Kundo. Read more at Microsoft: IT-administrators: https://admin.cloud.microsoft/#/servicehealth Public status page: https://status.cloud.microsoft/