currently.att.yahoo.com works on Windows 10 not iPhone displays SOMETHING WENT WRONG
I have both a YAHOO email and also a SBCGLOBAL email. The currently.att.yahoo.com works on Windows 10 for my SBCGLOBAL email but not on an iPhone 6 as it displays SOMETHING WENT WRONG. The separate YAHOO email is set up a the iPhone MAIL. I normally bring up my SBCGLOBAL email by keying in currently.att.yahoo.com, which prompts for my ATT email which an SBCGLOBAL.NET account. The ATT window displays and permits entering my sbcglobal.net ID and password. Then after several url's are displayed the ATT Message appears OOPS SOMETHING WENT WRONG. I would like to know HOW TO FIND OUT - WHAT WENT WRONG.