
Microsoft Online Group Management in Atria
Groups are a core underlying feature of user access control and email delivery in the modern Microsoft world, in much the same way they have been in Active Directory and Exchange for the past 20 years.

Groups are a core underlying feature of user access control and email delivery in the modern Microsoft world, in much the same way they have been in Active Directory and Exchange for the past 20 years.

Disclaimer: This is my opinion—please review the supporting materials and draw your own conclusions. Corrections are welcome; if you're affiliated with Microsoft and wish to clarify or discuss anything, please get in tou.