How to Create Contact Groups in Outlook
Contact groups let you group several people together, so that you can email them all at once.
A blank New Contact Group window appears.
The name and email address of the contacts you add are shown in the Members field.
The new contact group is saved and will appear within your contacts list.
Communicating with a contact group is just as easy as communicating with a single contact.
The name of the contact group appears in the To field, just like a single contact's name would.
The email is sent to everyone in the contact group at once.
When creating an email, you can just enter the group name in the To field like you would with a single contact.