For over 3 weeks, when I try to get POP mail from my ATT Yahoo accounts, I get FREQUENT errors and password requests, approximately 25% of the time, it will fail... If I resend, most of the time it will work OK but, on occasion, it takes 3 or 4 tries to get mail... As a computer consultant, I figured server overload because it was mostly me and did the exact same thing on all three of my PC's and Phone... Now I am getting calls from my customers complaining about the exact same thing... I feel that there must be an authentication issue that is causing a problem and it's getting very annoying..!
Extremely frustrating and it's impossible to talk to a real person. I suggest that AT&T do a Google search on "Internal Server Error 6532" and see how many hits they get. Yes, it's a major problem and it's AT&T's problem, nothing to do with client set-up. FIX THE PROBLEM AT&T!