The act of sending hundreds or thousands of messages to someone you think deserves the punishment for transgressions against the Internet. Highly discouraged as it chews up bandwidth unnecessarily. A list of people who all receive postings sent to the group.
Mailing lists exist on all sorts of topics.
A program that provides access to files via email. See also fileserver. You must go to the man pages to find out more about a Unix command. Accessed through use of the man command followed by the command whose description you want to view. A large telecommunications company that provides an email system called MCI Mail.