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Microsoft Engage Center (Services Hub) connectivity guide

Note

There are two sets of required URLs for allowlisting:

Make sure you add both sets of URLs to your allowlist to ensure connectivity.

Allow the necessary URLs on your firewall or proxy server

Network administrators often deploy proxy servers, firewalls, or other devices, which can help secure and give control over how users access the internet. Rules designed to protect users can sometimes block legitimate business-related internet traffic.

This traffic includes communications between you and Engage Center over the URL listed in this article.

To allow connectivity between your network and Engage Center, add specific URLs to your allowlist. Doing so allows connectivity between your local- or wide-area network, Microsoft Engage Center, and Microsoft cloud services.

Tip

For help diagnosing issues with network connections to these domains, check Azure Self Help.

A - URLs for Microsoft Engage Center

  • engagehub.microsoft.com
  • engagecenter.microsoft.com
  • gateway.engagehub.azure.com
  • *.portal.azure.com
  • *.hosting.portal.azure.net
  • *.reactblade.portal.azure.net
  • management.azure.com
  • *.ext.azure.com
  • *.graph.windows.net
  • *.graph.microsoft.com
  • login.microsoftonline.com
  • *.aadcdn.msftauth.net
  • *aadcdn.msftauthimages.net
  • *.aadcdn.msauthimages.net
  • *.logincdn.msftauth.net
  • login.live.com
  • *.msauth.net
  • *.aadcdn.microsoftonline-p.com
  • *.microsoftonline-p.com

Note

Traffic to these endpoints uses standard TCP ports for HTTP (80) and HTTPS (443).

B - URLs for Support AI Assistant

To use our enhanced Support AI Assistant experience, you need to allowlist this set of URLs.

Ensure Conditional Access Policies are not blocking access to Microsoft Engage Center

Microsoft Engage Center is built on the Azure framework, and conditional access policies utilizing the following target resources impact Engage Center’s portal experience:

  • Windows Azure Service Management API

For more information on target resources, see here: Conditional Access: Target resources.

Note

If you’re accessing Microsoft Engage Center from the Azure Government environment, the target resource “Microsoft Admin Portals” will also impact access to the portal. The Engage Center team is working to decouple it from the Microsoft Admin Portals policy. We will provide an additional update when this work is complete.

Note

If a conditional access policy is enabled that blocks access to the preceding target resource, access to Engage Center’s portal experience will also be blocked.