I learned recently that the SEND action does not always have to be used to send email to an intelligent object. Email addresses can be stored in any attribute & used by the SEND action in the CC attribute of the notification.
See a process below with two rules that builds and sends an email notification to two email addresses in the CC area. No intelligent object is used.
CREATE OutgoingEmail_Test WITH OutgoingEmail_Test.CC='email_one@xmail.com;'email_two@xmail.com'
SEND OutgoingEmail_Test