- CLN - Listservs Online Course
- The CLN online listserv course designed especially for teachers.
- The Teacher's Guide: Teacher Mailring
- A long list of email discussion groups dedicated to a variety of topics of interest to educators.
- E-mail Discussion Lists and Electronic Journals
- An alphabetically arranged collection of education-centered discussion groups, focussing primarily on general education, K-12 education, education technology and education reform.
- Usenet and Newsgroups (ICONnect)
- A tutorial on usenet and newsgroups.