The Report Post (clicking red flag in lower left corner of a message) is very difficult to use on the iPhone. When I zoom to see the selectors and buttons, it dances around the screen. Zooming to the new location and it dances again out of the way. It eventually zig-zags to the lower right corner with the Submit button positioned off screen. It's necessary to zoom all the way out and then carefully and hopefully tap at the tiny submit button.
It's a strange experience to report SPAM from the iPhone, and quite difficult.
