Cross-Tenant Outbound Domain Removal

This guide will show an administrator how to revoke internal users access to external resources tied to a desired domain.

Role Requirements

Procedure Scope: Administrators

Required Group Membership: Admin.Collaboration

Handbook Reference

Package: Collaboration Security

Domain: Sharing Connections Management

Modifies: Sanctioned Outbound Cross-Tenant Organizations

Tenant Collaboration Outbound B2B Domain Removal

  1. Navigate to the Cross-Tenant Access Settings – Azure Active Directory portal, from the Organizational Settings tab locate and select the external organization entry that you wish to remove internal users access to their external resources from the listed below, select the Configured item under the Outbound Access column for the entry.
  2.  Select the B2B Collaboration tab, followed by Customize Settings. Select Block Access for the External Users and Groups tab, make sure to also select Block Access for the External Applications tab. Select Save at the bottom of the page to finalize the removal. 

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