Microsoft has announced their intention to enable plus addressing across Exchange Online in January 2022. This is a good capability, but it might cause some problems.
Deleted Azure AD users enter a soft-deleted 30-day period. During this time, administrators can recover accounts. You might want to remove deleted accounts before this period lapses.
TEC 2021, The Experts Conference, takes place as a virtual event on September 1-2. In this article, Tony selects his favorite sessions from the event agenda. This isn't to say that the other sessions are no good. Everyone's got their own favorite topics and there are many other TEC sessions which will make others very happy.
Within large organizations utilizing Teams, generating reports on channel storage and then migrating this data is extremely difficult. To help map out how Teams uses SharePoint, this article introduces a simple Graph API/PowerShell script to report Teams channels and their SharePoint locations and walks you through the steps so you can run the report yourself.
It's a good idea to replace older calls to the Get-Mailbox cmdlet with Get-ExoMailbox. However, it's not just a matter of cut and paste updates.
An earlier article explained how to create organizational contacts in user mailboxes with Graph API calls.This article builds on that idea with three improvements.
It's important to know if a tenant has any very large distribution lists as these might be the source of reply-all mail storms. An old article explains how to report the membership counts for distribution lists.
Azure AD business-to-business guest user accounts are a terrific way to securely grant access to apps and services for external users and partner organizations. In this article, a script is introduced that can be used to automate the guest user invitation process, integrating it more seamlessly with any custom applications.