Hi

I opened up my email today to find that I am in the new interface. I'm stressed and frustrated, as are most users it seems. The main issue I am having is that the new screen has a black background in my mail account, and I can't see any way to turn that off. I can't read anything, as the text is in grey on black - which makes no sense at all. Please guide me to the setting that returns the screen to a light background.