On Tuesday 09 Aug 2005 8:17 am, Devdas Bhagat wrote:
So long as a complaint lets me track you down, yes. The only important part is the headers in the complaint. You know who the actual sender is from the IP, RADIUS logs, POP login times, SMTP AUTH log information.....
No one who knows about email even bothers about spoofable information. You may or may not have legitimate use of the foo@example.org address when relaying through a server which is for example.com. Email was designed that way so that users could actually do that.
thats the theory - i accept and agree to that. But in practice what do ISPs do?