From the doc: 'the first real-time network analyzer designed to make the complex tasks of monitoring e-mail traffic easy. Using new capture technology, it makes two simple functions - captures e-mail messages in the network and sends them on your address for further viewing. Whether you're the advanced technical specialist or simple user, NetSecrets [e-mail] can help you control and analyze information in your network better than ever before.'
ns_email.exe
common.dllcservice.dllguiex.dllhtkrnl.dllinettools.dllnscommon.dll