Some users may experience errors or failures when accessing their Exchange Online mailbox with any connection method

Incident Report for ESADE

Identified

We are aware of an issue affecting Exchange Online mailboxes.

Some users in Europe may experience errors or failures when trying to access their Exchange Online mailbox using any connection method.

Please note that this is not an Esade system issue; it originates from Microsoft’s Exchange Online service infrastructure.

If you have any questions or experience additional problems, please don’t hesitate to contact us via our IT Support portal, e-mail or Teams (cau@esade.edu), or phone (+34 93 567 6699, ext. 5555).
Posted Dec 05, 2025 - 11:48 CET
This incident affects: Software & Apps.