Help ACMA fight spam: the SpamMATTERS reporting system
http://submit.spam.acma.gov.au/acma_submit.cgi
Register here
http://www.spamcop.net
AND/OR here
http://www.acma.gov.au
Add this (if you use Thunderbird)
https://addons.mozilla.org/thunderbird/2672/
OR this
http://pctech.invisibill.net/mozext/spamcopper/