We have a fax service that does not process anything in the message except attachments and the To address. When sending a lot of faxes, it is tedious to enter a subject or click Send Anyway every time. A registry hack or, better yet, a user setting would be even better to be able to turn this on or off.

While I agree that person to person emails are received much better with a subject, there are always exceptions. So, get off your high horses . . . .