Hello,
1) Why do you think your MSN account has been hacked?

2) If it is really the case, you have to contact MSN email support :
https://support.live.com/eform.aspx?productKey=wlid&ct=eformts&scrx=1

You have to give all informations about your problem and about your identity : 
    * Your e-mail (the "Windows Live ID").
    * Your first name and full name.
    * Your date of birth (month / day / year).
    * Your country.
    * The state, province or department in which you reside.
    * Your zip code.
    * The IP address of each computer used to access your account, or the most commonly used. To find your IP address, visit : http://www.monip.org.
    * The answer to your secret question (if you don't remember it, notify it).
    * Emergency address email registered for this account (if no emergency address, notify it).
    * Your Internet service provider (at work or at home).
    * The date and approximate time of your last login.
    * The information below:
          o For Windows Live Hotmail user :
                + Examples of  files names which you created in addition to those existing by defect
                + Examples of contacts contained in your address book.
                + Examples of old email titles contained in your inbox folders or messages. 
          o For Windows Live Messenger user :
                + Examples of contacts contained in your contact list.
                + The nickname under which you appear on Windows Live Messenger. 
 

Please stop this email as someone hacked it and harming and disturbing my contacts.