Sending email notifications to webform submissions
To make this work, you should process the results of a VBO enabled view via Rules, whereas your rule performs 2 Rules Actions:


load the VBO list of webform submissions that you want to be processed.
add a loop to perform a Rules Action, for each webform submissions contained in your Views results.


Since you want this Rules Action to be "... sending to the email addresses ...", you need to make sure that these email addresses are contained in the Views result (if needed enhance you view to have them included).

For more details, have a look at the tutorial "How to process the results of a VBO enabled view via Rules?".