Just to give you a heads up, users of mailwatch for mailscanner, there is a nasty bug which allows an attacker to read files and directories on your web server. Details can be found here http://www.securityfocus.com/bid/31378 http://www.milw0rm.com/exploits/6552 http://web.nvd.nist.gov/view/vuln/detail;jsessionid=b76f5c316e0474385660a4b8c801?execution=e1s1 This is actually a worthless option in mailwatch so i would advise you to either remove the file. Am not on their mailing list so i do not know what fix the author recommends.