We found many missing emails on the Exchange 2010 mailbox for a previous employee. The backup is not available but we found a very current Outlook.ost on a desktop computer. We don't want to open his Outlook on this computer since we are afraid once opening Outlook and syncing to Exchange server, the current mails will be gone.
His AD user account is still alive. Is it possible to convert an Outlook.ost file to a .pst file so we can access it?