Allow list for Microsoft Edge endpoints
Microsoft Edge requires connectivity to the Internet to support its features. This article identifies the domain URLs that you need to add to the Allow list to ensure communications through firewalls and other security mechanisms.
Note
This applies to Microsoft Edge version 77 or later.
Domain URLs to allow
Allow the following domain URLs for Microsoft Edge.
Update Service
The service that Microsoft Edge uses to check for new updates.
https://msedge.api.cdp.microsoft.com
Experimentation and Configuration service
https://config.edge.skype.com
Download locations for Microsoft Edge
Locations Microsoft Edge can be downloaded from during an initial install or when an update is available. The download location is determined by the Update Service.
HTTP
http://msedge.f.tlu.dl.delivery.mp.microsoft.com
http://msedge.f.dl.delivery.mp.microsoft.com
http://msedge.b.tlu.dl.delivery.mp.microsoft.com
http://msedge.b.dl.delivery.mp.microsoft.com
HTTPS
https://msedge.sf.tlu.dl.delivery.mp.microsoft.com
https://msedge.sf.dl.delivery.mp.microsoft.com
https://msedge.sb.tlu.dl.delivery.mp.microsoft.com
https://msedge.sb.dl.delivery.mp.microsoft.com
Tip
To simplify the allow list for download locations a wild card can be used:
*.dl.delivery.mp.microsoft.com
Download locations for Microsoft Edge Extensions
Locations Microsoft Edge Extensions can be downloaded from during an initial install or when an update is available. The download location is determined by the Update Service.
HTTP
http://msedgeextensions.f.tlu.dl.delivery.mp.microsoft.com
http://msedgeextensions.f.dl.delivery.mp.microsoft.com
http://msedgeextensions.b.tlu.dl.delivery.mp.microsoft.com
http://msedgeextensions.b.dl.delivery.mp.microsoft.com
HTTPS
https://msedgeextensions.sf.tlu.dl.delivery.mp.microsoft.com
https://msedgeextensions.sf.dl.delivery.mp.microsoft.com
https://msedgeextensions.sb.tlu.dl.delivery.mp.microsoft.com
https://msedgeextensions.sb.dl.delivery.mp.microsoft.com
Tip
To simplify the allow list for download locations a wild card can be used:
*.dl.delivery.mp.microsoft.com
Optionally for Download Delivery Optimization
For information about delivery optimization, see Delivery Optimization for Windows 10 updates.
- Client to Service communication:
*.do.dsp.mp.microsoft.com
(HTTP Port 80, HTTPS Port 443) - Client to Client communication: TCP port 7680 should be open for inbound traffic
Sync
These endpoints manage the reading and writing of synced data, rights management for secure data, and notifying the browser when new sync data is available.
Microsoft Edge sync service endpoints:
https://edge.microsoft.com
Azure Information Protection endpoints:
https://api.aadrm.com
(for most tenants)https://api.aadrm.de
(for tenants in Germany)https://api.aadrm.cn
(for tenants in China)
Cloud Site List Management
The service that Microsoft Edge uses to download the cloud-hosted site list for Internet Explorer (IE) mode. For more information, see Cloud Site List Management
https://edge.microsoft.com/
Microsoft Edge management service
The service that Microsoft Edge uses to download the configuration profiles. For more information, see Microsoft Edge management service.
https://edge.microsoft.com/
https://clients.config.office.net
Microsoft Defender SmartScreen services
Microsoft Defender SmartScreen helps protect users from malicious sites and downloads.
https://*.smartscreen.microsoft.com/
https://*.smartscreen-prod.microsoft.com
https://*.urs.microsoft.com/
Copilot and Sidebar
The service that supports Copilot, and other apps, in the Edge sidebar.
http://edgeservices.bing.com/
https://edgeservices.bing.com/
Note
Other endpoints that Copilot requires to function can be found in the Copilot network requirements.
Feedback and Diagnostics
The service that supports feedback and diagnostics for desktop and mobile users.
https://api.msa.diagnostics.office.com
https://api.diagnostics.office.com
Other browser support services
Provide metadata for browser features such as tracking protection, certificate revocation lists, and other browser component updates. Provide downloadable spellcheck dictionaries and ad-blocking block lists. Provide services to support browser features such as collections, autofill, and extension store.
http://edge.microsoft.com/
https://edge.microsoft.com/