How do I find a yahoo user's profile if I have their email address?

when i am looking for my friend profile , on profile its displays only nick name , and i cant find the email adress. please send me the way to How can I find the email address in yahoo who use their nick name on their profile

So can someone click your yahoo answers profile to find your email address

I am trying to find a old friend and I do not know thier email adress just their personal info. I am having a hard time finding where it is I go to, to find her profile on yahoo.

I want to look at someone's profile and all I have is there yahoo email address, where do I need to go to do that?

This is just out of curiosity as I tried finding myself with my email address but couldn't find myself... kind of weird, to be honest.

i cant find what my brothers email, i know he gave it to me but i have lost it. i have searched on here for people before but i cant remember how it is done

is there a directory of email accounts, I am trying to locate a friend.

I have been getting email from someone who wants to buy one of my puppies and I get a wierd vibe from him so I want to know more if I can before selling to him

Hello, When my users in the office sends email to yahoo users, yahoo users can not receive email because we are using ip address given by our web hosting company as SMTP server to send email to out side users. Because of this configuration, it seems...