On Saturday and Sunday I got two spams for kiddie porn. I did the usual verify-and-trace then forwarded the emails (with full headers) to the abuse addresses for the ISPs involved. One of them was Yahoo! The other was Wanadoo, a Spanish ISP with its IP block sub-allocated from France Telecom. Both Wanadoo and France Telecom got emails. I checked on the sites this evening. The one that was on Yahoo now gives a "303 Forbidden" and the other a 404 page from Wanadoo.