I've had a Yahoo sbcglobal.net account for many years. Now I'm locked out and getting an ATT Care Code 205.4 message, which means they do not recognize my email address and/or password. After many hours of frustration, I have found that if I change my password, and answer the two security questions correctly, I gain access to my messages, But, at the next log in I get the same 205.4 message. Once again changing password, answering security message, I get access. Not a lot of fun changing security codes at every log in. Any one else have the problem? There are folks on the web with the problem on the ATT community board, but no useful respones. Thanks.