Mailing lists have exciting possibilities.
There are mailing lists on many topics, maintained at different sites all over the world. Many UCSD-relevant mailing lists are maintained by Network Operations on the central mail machine, ucsd. In the body of the email you type commands or requests. A user com- municates with listserv by mailing it a file containing listserv commands, one to each line. The listserv commands available on the UCSD listserv program are as follows.