Now why would you post your password on a public site?? What you need to do is close that account and open another one and keep your password to yourself..
Or at least change the password.
yep definetly wouldn't put your password online. but i had some trouble with my yahoo account too. it was the yahoo.com part of my address, weird, then when i tried it with out the yahoo email adress part i was able to look at my email. but thats wht just happen to me.