Posted inExchange Online
Outlook: Improved handling of disallowed and failed email reactions [MC1261593]
Message ID: MC1261593 [Introduction] We’re improving how Outlook respects the x‑ms‑reactions: disallow header in Classic Outlook for Windows. This update ensures that when reactions are disallowed, the Reactions button is correctly disabled and any failed reaction attempts are fully reverted.…
![Outlook: Improved handling of disallowed and failed email reactions [MC1261593] 1 Outlook: Improved handling of disallowed and failed email reactions [MC1261593]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-steve-27424779-1024x683.webp)
![Microsoft Entra ID: Improved readability for Authentication Methods Policy Update audit logs [MC1260708] 2 Microsoft Entra ID: Improved readability for Authentication Methods Policy Update audit logs [MC1260708]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-kevinbidwell-1373100-1024x683.webp)
![Microsoft Teams: Copilot PSTN audio announcements [MC1260709] 3 Microsoft Teams: Copilot PSTN audio announcements [MC1260709]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-paula-schmidt-353488-963486-1024x683.webp)
![Updates available for Microsoft 365 Apps for Current Channel [MC1260704] 4 Updates available for Microsoft 365 Apps for Current Channel [MC1260704]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-pixabay-86596-1024x683.webp)
![Outlook Mobile: New external image handling option for safe senders [MC1260700] 5 Outlook Mobile: New external image handling option for safe senders [MC1260700]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-jill-wellington-1638660-40815-1024x683.webp)
![(Updated) Microsoft Purview | Data lifecycle Management cmdlet connectivity change [MC1213770] 6 (Updated) Microsoft Purview | Data lifecycle Management cmdlet connectivity change [MC1213770]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-energepic-com-27411-313690-1024x768.webp)