I think what they mean, is the same thing I was looking for. Postal gives you an 'Open all' button on your mail interface, delete and return buttons on each mail, frequently mailed and alt lists for auto-fill, etc. I tried setting 'auto-pull items' and not a single mail was retrieved. Not sure if I was doing it wrong, but if you could mimic more of Postals functions with what you have started, you will garner alot of attention.