Forum Discussion
Dynamic Distribution List in Exchange Online
Dynamic DGs as used by Exchange Online do not require Azure AD licensing. Any ExO tenant can create them via the EAC or PowerShell (New-DynamicDistributionGroup).
The dynamic membership of "modern" groups does require AAD Premium license.
Hello!
The function you mentioned has a function in AAD Premium p1.
Premium P1 Features
1. Self-Service Group and Application Management / Add Self-Service Application / Dynamic Group
2. Self-service password reset / change / unlock via on-premises write save
3.Multi-Factor Authentication (Cloud and on-premises (MFA server))
4. MIM CAL + MIM Server
5. Search for cloud apps
6.Connect Health
7. Automatic password rollover for group accounts
Reference link
https://docs.microsoft.com/en-us/azure/active-directory/active-directory-editions