After cracked some google, hotmail, yahoo ... email accounts (Those accounts had Rapidshare security code), you want 2 delete (remove) them but don't know HOW TO, Please follow the instructions here to initiate the deletion of your account.
You can delete Gmail from your Google Account at any time. If you're sure you won't use Gmail in the future, please follow these steps to delete it:
1. Click Settings at the top of any Gmail page, and open the Accounts tab.
2. Click Google Account settings.
3. Click Edit next to My products on the right side.
4. Click Delete Gmail Service.
To close a free Hotmail account, sign in to Hotmail using the account. Click Help, and then follow the instructions in the topic named "Close your MSN Hotmail account."
To remove your entire account, please visit our Account Deletion page. You will be asked to sign in or verify your password for the account you wish to remove. Please be sure to read the next page carefully, as important information about your account and account information is included. You can then confirm the deletion of your account.