Having trouble with sbcglobal.net email; pop-up box keeps coming up: the POP server "pop.att.yahoo.com" rejecting password.
I am having trouble with our sbcglobal.net email account. A pop-up box keeps coming up: the POP server "pop.att.yahoo.com" rejected the password for user ...@sbcglobal.net. I've reset the password and it's still not working. SBC/ATT says it's an Apple issue, not their issue... that Apple mail is not recognizing the account or something like that. I've also tried adjusting to "recieve mail manually" instead of automatically (on all of our apple products) - still not working. Continual pop-up box rejecting password, no mail coming in to that account either. Any ideas?
iMac, Mac OS X (10.5.8)