1.Login to your cPanel Web Host manager at http://ipaddress:2086 as root.
2.Go to your List Accounts, in the Find option, type list and select List Accounts
3.From the middle pane, click on the cPanel logo next to the domain you wish to manage.
4.Under the Mail option, select Mailing Lists option.
5.Select the domain you wish to create the list for from the drop down menu
6.Add your List name and Password and select the Domain
7.Click Add Mailing List