![Follow‑up on Required Custom Domain Configuration for Teams Event Email Templates [MC1234575]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-life-of-pix-7974-1024x683.webp "Follow‑up on Required Custom Domain Configuration for Teams Event Email Templates [MC1234575] 1")
Posted inMicrosoft Teams
Follow‑up on Required Custom Domain Configuration for Teams Event Email Templates [MC1234575]
Message ID: MC1234575 [Introduction] To ensure reliable delivery of Teams Events email notifications—and to protect organizations using custom HTML templates—we’re enforcing a requirement that all templates reference a verified custom domain in your Microsoft 365 tenant. This improves deliverability, reduces…
![(Updated) Microsoft Teams: New Drafts quick view [MC1223827]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-jakubzerdzicki-18186227-1024x683.webp "(Updated) Microsoft Teams: New Drafts quick view [MC1223827] 2")
![(Updated) Microsoft Edge: Microsoft 365 Copilot will support summarization and contextual grounding [MC1187682]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-kevin-ku-92347-577585-1024x683.webp "(Updated) Microsoft Edge: Microsoft 365 Copilot will support summarization and contextual grounding [MC1187682] 3")
![(Updated) Microsoft 365 Copilot: Voice chat in Microsoft 365 Copilot [MC1189001]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-159868-1024x683.webp "(Updated) Microsoft 365 Copilot: Voice chat in Microsoft 365 Copilot [MC1189001] 4")
![(Updated) OneDrive: Simplified file transfer for departing employees [MC1164381]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-50577-1024x683.webp "(Updated) OneDrive: Simplified file transfer for departing employees [MC1164381] 5")
![(Updated) Microsoft 365 Copilot: Copilot chats in search results [MC1189002]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-pixabay-277092-1024x683.webp "(Updated) Microsoft 365 Copilot: Copilot chats in search results [MC1189002] 6")