I frequently email attached files from my phone to myself. I am not worried about cataloging or anything, so most emails have blank subjects and blank bodies. However, whenever I send the email, the "Send Message?" warning message asking, for the hundredth time, "Send this message without text in the subject?"
Although yes, this might be a life-saver for others here or there, it is more of an annoyance for me and my usage; so how do I disable the error? (Yes, I am aware of other apps to make files accessible by cloud, but email is seems fastest and most universal for on-demand stuff.)