Microsoft Teams: Microsoft Teams integration with Microsoft Defender for Office Tenant Allow block list for domains
Security admins can use the Tenant Allow/Block List feature in the Microsoft Defender portal to block domains for Microsoft Teams.

| Product | Microsoft Teams |
|---|---|
| Release phase | General Availability |
| Release date | July CY2025 |
| Platform | Web |
| Cloud Instance | Worldwide (Standard Multi-Tenant) |
| Created | 2025-05-14 |
| Roadmap ID | 492985 |
| Roadmap Link | https://www.microsoft.com/microsoft-365/roadmap?id=492985 |

HANDS ON tek
M365 Admin


