To create a mailing list for your social media management select Manage, Contacts and go for the Mailing List option on the right.
Click the New List button and choose your Consumers- those who use the list, and contributors- those who can add contacts to the list. When completed Create List.
The next step is adding contacts to your list, select More and either choose Add a New Contact, Add Existing Contact or Import Contacts.
To Add Existing Contact(s) select the option for your contacts to be displayed, tick the box next to the desired name and use the Add Selected Contacts option.
The mailing list is now available to post to using Compose Message.