Category Archives: Office 365

Azure AD Cross-tenant cloud sync available in preview

Posted on February 6, 2023 by Vasil Michev

For many organizations, centralized identity management has been a “must have” feature to even begin considering the move to the cloud. The idea is simple – have a central location to manage identities from and leverage it to provision access … Continue reading →

Posted in Azure AD, Graph API, Microsoft 365, Office 365 | Leave a comment

Controlling the option for end users to leave Guest tenants

Posted on February 3, 2023 by Vasil Michev

Learn how to control the option to prevent end users from leaving a guest Azure AD tenant. The allowExternalIdentitiesToLeave setting can be toggled either via the Azure AD UI or the Graph API. We will also cover the end user experience with or without the setting. Continue reading →

Posted in Azure AD, Graph API, Microsoft 365, Office 365 | Leave a comment

Report on Azure AD group members via the Graph API

Posted on January 30, 2023 by Vasil Michev

A Graph API based PowerShell script to list members of all (or some) groups within your Microsoft 365 tenant. Continue reading →

Posted in Azure AD, Graph API, Microsoft 365, Office 365, PowerShell | Leave a comment

Did you know: Configuring mailbox settings for Mail users (and guests)

Posted on January 12, 2023 by Vasil Michev

Guest users have become a “standard” feature of every Office 365 tenant out there, as many of the collaboration features within the suite depend on them. In the case of Microsoft 365 Groups and Teams, guests can be added as … Continue reading →

Posted in Exchange Online, Microsoft 365, Office 365, PowerShell | Leave a comment

ExO RBAC improvements #3: Limiting access in CBA scenarios

Posted on January 9, 2023 by Vasil Michev

Certificate-based authentication (CBA) for Exchange Online PowerShell was introduced two years ago as a method to automate the execution of scripts and tasks in a modern authentication world. In a nutshell, CBA allows you to leverage the OAuth client credentials … Continue reading →

Posted in Azure AD, Exchange Online, Microsoft 365, Office 365, PowerShell | Leave a comment