The ExNNTP control is 32-bit light COM that provides easy and flexible way to handle news (NNTP) messages. The Net News Transfer Protocol(NNTP) is a TCP/IP protocol based upon text strings sent bidirectionally over 7 bit ASCII TCP channels. It is used to transfer articles between servers as well as to read and post articles. XOver (overview database ) header are supported. And ExNNTP's Groups and NewsGroups objects which contain Articles objects, which in turn contain Articles, make managing groups and articles very easy. The entire list of articles for any group can easily be downloaded, and left untouched in that Group as other groups are accessed. Once that a message has been sent by the server, the ExNNTP control caches the message for future accessing.