1. Log in to your admin account and go to Exchange admin center

    at https://outlook.office365.com/ecp/.

  2. Go to the RecipientsResources section.

  3. Click on + to create a room.

  4. The name and e-mail address are mandatory fields. The mailbox cannot be changed later on.

Creating Room Lists (Room Lists Distribution Group)

Rooms created in the previous step should be included in a room list. This allows correct behaviour in different Outlook or Outlook Web Access versions. To create a room list, you need to use PowerShell Console. For a guide to logging in to PowerShell see below.

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