Adding and removing members to/from the group using Outlook

The owner of the group can add and remove members to/from a group without engaging the IT team using Outlook and following the instructions below,

Add members to your group

1. Open Outlook for Windows.

2. Under Groups in the left folder pane, select your group.

3. On the Groups ribbon, select Add Members.

4. In the Add Members box, search for people within your organization either by their full name or email address and then select the names to add.

5. Click OK.

Note: You can't edit group membership using the Address Book.  If you try to add or remove members using the Address Book you may see an error.

Remove a member from a group

Only group owners can remove members.

1. Under Groups in the left folder pane, select your group.

2. On the ribbon, select Edit Group.

3. In the Edit Group box, point to the name of the member you want to remove, and click the X.

Please refer to Add and remove group members in Outlook - Office Support (microsoft.com) for more info