MEDIUMVulnerability
Global

Microsoft still working to fix Exchange Online mailbox access issues

Friday, April 3, 2026 at 11:25 AM UTC·Source: BleepingComputer

Updated: Friday, April 3, 2026 at 01:53 PM UTC

Executive Summary

Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS users for weeks. [...]

Analysis

Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS users for weeks. [...]
Source Attribution

Originally published by BleepingComputer on Apr 3, 2026.

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