[checkbox i-am-interested-in class:i_am_interested_in use_label_element your-recipient "Undergraduate studies|james1@gmail.com" "Postgraduate studies|james2@gmail.com" "Careers|james3@gmail.com" "Research|james4@gmail.com" "General|james5@gmail.com"]
When you use this form-tag in a form, the corresponding mail-tag is [i-am-interested-in]. Not [your-recipient].