On Wednesday 29 June 2016 at 17:38:35, Shivram Krishnan wrote: > There has been enough research which has been done in this field were the > authors have obtained the data from network operators. This > <http://repository.upenn.edu/cgi/viewcontent.cgi?article=1962&context=cis_r > eports> for instance is a paper from UPenn, which has collected over 31 > million Mail Headers (not only IP address) to validate their method.
Page 6: "For testing purposes, we procured approximately 31 million email headers collected at the University of Pennsylvania engineering email servers..." So, I repeat the suggestion from my previous reply - go and ask your own university's mail admins. Antony. -- Behind the counter a boy with a shaven head stared vacantly into space, a dozen spikes of microsoft protruding from the socket behind his ear. - William Gibson, Neuromancer (1984) Please reply to the list; please *don't* CC me.