To Create A Mailing List in Website Panel:
1.) Login to your Website Panel via cp.domain.com.
2.) At the center of “User Spaces” area, click on your Hosting Plan name”.
3.) Select on “Mail -> Groups” from Website Panel Menu.
4.) Click on “Create Mail Groups” button.
5.) Insert the Source E-Mail such as “forwarding@domain.com”, at the “Group E-Mails” field insert all the e-mail address that will receive e-mail while email send to forwarding@domain.com.