On July 25, 2023, starting at 2:28 PM CET, users from all regions using the Email Signature Outlook Web Add-in in Outlook Desktop encountered a critical issue that prevented them from getting email signatures automatically inserted. This incident was attributed to an internal misconfiguration within the system.
Following engineering investigation and troubleshooting, the internal misconfiguration was identified and fixed. This resolution action effectively restored the automatic signature insertion functionality for all affected users.
The incident was successfully resolved at 8:00 PM CET.