How to Re-call email when send wrong email to people

Hi All,

i have problem.

end-user send wrong sensitive information to people.

how to recall email from my exchange server 2013 ?

i have to tried do the following this http://zahirshahblog.com/2012/09/18/recalling-e-mail-from-all-user-mailboxes-in-exchange-server-2010-mailbox-import-and-export-deleting-specific-e-mail-from-all-users-mailboxes/ but not work.

any idea ?