On Fri, Oct 08, 2004 at 01:59:47AM -0300, Trevor Smith wrote: > Does anyone know of anything I could do to get them to move on from spoofing > my domain to spoofing the next victim's domain? Implement SPF for your domain. This isn't a perfect solution, since not everyone checks for it yet, but this is exactly the situation SPF is designed to fix. See <http://spf.pobox.com/>, or <http://spf.pobox.com/wizard.html> for a handy way to easily create the required record. -- Matthew Miller mattdm@xxxxxxxxxx <http://www.mattdm.org/> Boston University Linux ------> <http://linux.bu.edu/>