I have been using Microsoft Outlook 2003 for my pop email for years, yesterday it asked for my password and I typed it in, error message comes up stating my username or password have been rejected.
I know I have the correct password because I can check my email online and I also installed Eudora and can check my email (pop account).
I have tried the secure servers and secure password, and visa versa... no luck this error is also occuring with Windows Mail (part of Vista)
I use sbcglobal.net, pop.att.yahoo.com and smtp.att.yahoo.com are my servers.
could it be a bad windows system file? I have tried reinstalling Office 2003, no luck.