Converting Dynamic Distribution Lists to Microsoft 365 Groups and Teams

This article explains how to create a new Microsoft 365 group and team using the membership and properties of an Exchange Online dynamic distribution list. The process is reasonably straightforward, but as always with PowerShell, there are some interesting turns and twists that must be navigated en route.

How to Make Public Folder Scalability Better Within Exchange Online

A recent update for Exchange Online gives extra control over who can access public folders. The change is intended to help with scalability, but it can be used to turn public folders off for any mailbox for which you care to disable access.