If you have received a spam email (unsolicited commercial email, such as an advertisement for viagra) that claims to have been sent by someone at difference.com.au, we are sorry. However, this email has almost nothing to do with us, and is forged. We are the victims of what is sometimes called a 'joe-job'. There doesn't appear to be malicious intent, we just have a domain name they found convenient. Close examination of the received headers should show that we have nothing to do with the sending of this mail.
We'd love to find ways to make it stop - feel free to contact us if you have constructive suggestions.