I have 3 accounts via ATT/Yahoo email. I have recently received an email "temporarily locked your user ID" from ATT. I have changed my password for my main account but can not change it for any of the others. I can't even log into them. How can I do that (log in and change the password)? I did have some spam emails sent from one account so that is probably the source of the problems. When I sign into my main account all of my email accounts show up including a Yahoo email account. I have sent an email from a gmail account to my 3 ATT/Yahoo email accounts. I received the test email in all but 1 account. That is the account that was hacked. Gmail appears much more stable.