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You're reading from  Active Directory Administration Cookbook - Second Edition

Product typeBook
Published inJul 2022
PublisherPackt
ISBN-139781803242507
Edition2nd Edition
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Author (1)
Sander Berkouwer
Sander Berkouwer
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Sander Berkouwer

Sander Berkouwer calls himself an Active Directory aficionado; he's done everything with Active Directory and Azure AD, including decommissioning. He has been MCSA, MCSE, and MCITP-certified for ages, an MCT for the past 5 years and a Microsoft Most Valuable Professional (MVP) on Directory Services and Enterprise Mobility for over a decade. Sander is also decorated with Veeam Vanguard and VMware vExpert awards for his international cross-platform knowledge, experience and passion. As the CTO at SCCT, Sander leads a team of architects performing many projects, most of them identity-related, throughout Europe.
Read more about Sander Berkouwer

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Allowing and blocking invitations for Azure AD B2B

This recipe shows how to allow or block Domain Name System (DNS) domain names for Azure AD B2B invitations.

Getting ready

To complete this recipe, sign in to the Azure AD tenant with an account that has the Global administrator role assigned to it. If the organization uses the Azure AD PIM feature, activate the Global administrator role in advance.

How to do it...

Perform the following steps to allow or block Azure AD B2B invitations:

  1. Navigate your browser to https://aad.portal.azure.com.
  2. Sign in with an account in Azure AD that has the Global administrator role assigned.
  3. Perform MFA when prompted.
  4. In the left navigation pane, click Azure Active Directory.
  5. In the Azure Active Directory navigation pane, click User settings.
  6. Follow the Manage external collaboration settings link.
  7. In the External collaboration settings pane, under Collaboration restrictions, select either the Deny invitations...
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Active Directory Administration Cookbook - Second Edition
Published in: Jul 2022Publisher: PacktISBN-13: 9781803242507

Author (1)

author image
Sander Berkouwer

Sander Berkouwer calls himself an Active Directory aficionado; he's done everything with Active Directory and Azure AD, including decommissioning. He has been MCSA, MCSE, and MCITP-certified for ages, an MCT for the past 5 years and a Microsoft Most Valuable Professional (MVP) on Directory Services and Enterprise Mobility for over a decade. Sander is also decorated with Veeam Vanguard and VMware vExpert awards for his international cross-platform knowledge, experience and passion. As the CTO at SCCT, Sander leads a team of architects performing many projects, most of them identity-related, throughout Europe.
Read more about Sander Berkouwer