Linux Mailing Lists - subscribe and unsuscribe to different mailing lists right from the web page.

BIG-LINUX - issues and problems related to running server-class unix systems under Linux

Hypermail List Archives - Searchable hypermail archive of the linux-* mailinglists.

LinuxNET Hypermail Archives of Linux Developer Mailing Lists - hypermail archives of various mailing lists where Linux developers communicate.

Lista Linux en espanol - Lista Linux en espanol dedicada a discutir topicos relativos a linux (instalacion, parches, etc)