![(Updated) Upcoming change: Microsoft 365 Apps SAEC and MEC will unify [MC1274325]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-mccutcheon-1148998-1024x683.webp "(Updated) Upcoming change: Microsoft 365 Apps SAEC and MEC will unify [MC1274325] 1")
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(Updated) Upcoming change: Microsoft 365 Apps SAEC and MEC will unify [MC1274325]
Message ID: MC1274325 (Updated) Updated June 19, 2026: We’ve published new information and guidance about the unification of Semi-Annual Enterprise Channel and Monthly Enterprise Channel for Microsoft 365 Apps. For more information, see Upcoming channel unification: Semi-Annual Enterprise Channel to…
![(Updated) Microsoft Loop – Departed User Content Workflows for User-Owned Loop workspaces [MC929014]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-joaojesusdesign-921294-1024x683.webp "(Updated) Microsoft Loop – Departed User Content Workflows for User-Owned Loop workspaces [MC929014] 2")
![(Updated) Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint [MC1297982]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-208821-1024x683.webp "(Updated) Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint [MC1297982] 3")
![(Updated) Microsoft Loop – Departed User Content Workflows for User-Owned Loop workspaces [MC929014]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-olly-3760809-1024x683.webp "(Updated) Microsoft Loop – Departed User Content Workflows for User-Owned Loop workspaces [MC929014] 4")
![(Updated) Outlook for Windows report retirement in the Exchange admin center [MC1230889]](https://mwpro.co.uk/wp-content/uploads/2025/06/electric-pole-2431326_1920-1024x683.webp "(Updated) Outlook for Windows report retirement in the Exchange admin center [MC1230889] 5")
![(Updated) Collect Diagnostics change to Get Diagnostics for Outlook Mobile and Mac [MC1308855]](https://mwpro.co.uk/wp-content/uploads/2025/06/metro-station-3714290_1920-1024x683.webp "(Updated) Collect Diagnostics change to Get Diagnostics for Outlook Mobile and Mac [MC1308855] 6")