When I try to connect to Yahoo Mail app I keep getting a message "Sorry, we are unable to connect to the Internet". Even when I try www.yahoomail.com I get the same message. Please help!
Welcome to Android Central! Moved to the General Help forum (the Android Apps forum is more for developers to promote their apps).
Are you using the stock email app or the Yahoo Mail app? Does this happen on both wi-fi and mobile data? Do all other apps connect to the web without difficulty?