Activity Templates - When utilizing Activity Templates, the person you attached to said Activity Template immediately gets an email, but the template is most likely blank or not filled out for that person. Then they get another email after your done filling out the Activity Template. They are getting two emails when the first shouldn't kick out until you actually hit "Create Activity" or "Save Activity". Essentially just remove the first notification email until the activity is actual "saved" then it can kick out the email that the activity was generated for the person attached.