Outlook: Customize the classic ribbon

🚨 The Signal: Users can now customize the classic Outlook ribbon, adding or removing commands. This change primarily affects user experience and has minimal direct security implications.

The Impact

End-users are affected by new customisation options, with no direct security risk.

• End-users: Can customise Outlook ribbon, no security risk.
• Admins: No action required, no security risk.

Domain: M365-Apps · Impact: low · Workload: M365 Apps