Sending to Contacts Using the StudioCDN List Feature: To send to one or more active lists using the StudioCDN List feature, start by Creating or Importing to a New List (How To: ).
From the Package Editor page…
-Click the Browse Button in the Send To Field on the Left to View Active Lists
-Select the Desired Active Lists*
-Complete the Package by Adding Assets, Subject, Body, and Click Send
*Please Note: When adding multiple lists total recipient count may differ from the additive of each list due to StudioCDN’s de-dupe feature.