Bruce wave bamboo

How long does yhmessenger list stay? - how to stop to see friend list from another

I closed my account 9 months ago, I opened another account with the same Yahoo ID and other password.I was surprised to see more of instant messaging and alerts by e-mail! I read that she had cleared away after 3-4 months.I my friends list and ignore.Thing is that my old account or e-mail and instant messaging, so someone who knows how to prevent it? I closed my account because too spam.Thanks