Fighting Spam Mail
http://www.acma.gov.au/WEB/STANDARD/pc=PC_100188
The above is the web site of ACMA, who are responsible for monitoring spam mail in Australia.
They have a program called SpamMATTERS. Joining the program is free, and after submitting your details, ACMA will download a SpamMATTERS Addin button to your tool bar.
To remove unwanted spam messages, click on the button and it will send the message to ACMA and delete the message at the same time. Simple, safe and convenient