There is no cost to use the SGGEE mailing list but the system is password protected so it requires subscription (to prevent use by spammers while at the same time eliminating need for a moderator). Instructions are at http://www.sggee.org/listserv

I don't know what your email address is so cannot check it against my list. If you use the webmaster address at the site, I can confirm it for you but be aware that even I cannot see your password.

Jerry