An update about the Outlook 2013 folder pane issue

Hi all.  Our environment is enterprise and we have phishing attacks which compromise accounts which send spam which then get us black listed.  This is unfortunate.  I'd like to see Exchange do the following: An administrator can set a blanket filter limit on all accounts so if one email from an account is mailed to more than a variable set number of people, say 100 people, approval is required by an administrator before the email can be sent.  The administrator phones the user to confirm the actual user is sending the email.  Exceptions can be made for specific users or limits can be changed for specific users.  The user is able to determine a set number of people who can provide a secondary approval as an alternative to the always optional administrator.   This would make it impossible for spammers to send a single email to high numbers of people without getting approval from a secondary account.