There seems to be a big problem logging in to Yahoo email. If you accidently mistype your password, you are asked to complete your phone number to be sent a text with a code number. The text may arrive hours later. Meanwhile you are likely to get locked out for 24 hours. If you get back in, you are immediately asked to get a text, and if it arrives you are asked to change your password, but not asked to verify the change. There is no way of showing your password, so mis-typings go unnoticed. Deadlock, out for another 24 hours. Badly flawed system.