I have asked many an IT person this, and apparently there is nothing you can do, for example - I use an email marketing software for my companies mass emails, and I can write any email address I want as the "from' address. Even if it doesn't exist. You will get SPAM returns at your email only because it's the same domain, and if you use your webmail server, all email addresses, fake or not will be returned to your default. One of the problems with technology! I regularly get spam returns "from" me selling Viagra and porn... ________________________________ From: austechwriter-bounce@xxxxxxxxxxxxx [mailto:austechwriter-bounce@xxxxxxxxxxxxx] On Behalf Of Jill Nicholson Sent: Wednesday, 26 November 2008 10:01 AM To: austechwriter@xxxxxxxxxxxxx Subject: atw: Scam using my website name I have found scam emails being sent from office@xxxxxxxxxxxxxxxxxxxxxxx which is my website name. I do not run emails using this address. What can I do about this? If anyone out there has had this happen I would really appreciate help. Cheers Jill Jill Nicholson N&H Communications 2 Park Ave Roseville NSW 2069 jpnicho@xxxxxxxxxxxxxx www.nhcommunications.com.au