Autodiscover Exchange Online Mailboxes

You can autodiscover mailboxes from an Exchange Online client using Active Directory (AD) groups.

To autodiscover mailboxes, you must enable the autodiscovery of mailboxes, and then, for the Exchange client on which you want to discover the mailboxes, enter the AD groups that you want to use.


The following groups are supported:

  • Office 365 Group
  • Mail Enabled Security Group
  • Distribution List

Last modified: 11/22/2019 7:08:35 PM