I don't use anything but yahoo either, and it feels unfair that I should have to change my email for this, y'know? Someone mentioned that they disabled Account Guard for Yahoo emails, and the support email I just got says the same thing. But funny, I still can't log in...
Been playing for a while now, and this is the first time the game has asked me for a one-time code. Well, I'm perfectly fine with that... if it would send me the **** thing. There is no option to resend the code, and it is not in my inbox or junk mail, and without it I cannot log in.