I find that when I download my POP e-mail -- from several accounts, from more than one IP -- some of the items come in completely, and some have to be downloaded as I read them, of pulled down explicitly with Retrieve Contents.

Obviously, that's frustrating when what I want to do is download everything, go offline, read e-mail and save some for responding to later, then go back online and delete the stuff I've read and don't need to reply to. (I do this with commuting on the bus: pull e-mail down at home or work, read on the bus, delete at the other end of the trip.)

Is there a setting I can do to bring down the contents automatically, every time? (I've mostly noticed this with messages from one Yahoo! group, but not exclusively. Maybe it's something with HTML coded stuff?)