http://reed1200.tripod.co.jp/emacs/mew.html

http://www.namazu.org/doc/tutorial.html

http://www.atmarkit.co.jp/flinux/rensai/linuxtips/340tl8toftpver.html

http://pure.fan.gr.jp/simm/emacs/

http://www.vector.co.jp/soft/win95/writing/se111961.html

http://www.faireal.net/articles/6/23/#d21203

http://ordb.org/

http://www.informatik.uni-kiel.de/%7Eca/email/check.html

http://www.nanet.co.jp/rlytest/index.html

http://spam.h1r.org/blacklists.html