Updated September 15, 2017 Open the Outlook Express application. It will be found under the “Start” menu. Click on the “Addresses” button at the top of the window. The Address Book window will appear. Click the “New” button at the top of the Address Book window. Choose the “New Group” option. A Group dialog window will appear. Type a name for the group in the Group Name text box. Click the “Select Members” button. Select all the contacts on the left side of the window, then click the “Select->” button. Close the Group window and the Address Book window. Click the “Create Mail” button. Click the “To” button and choose the group created. Compose the email and send as usual. Writer Bio
