From: Al - Image Hosting Services <al@xxxxxxxxxxxxxxxxxxxxxx> > I have a squid server setup to block objectionable content from the web. It is >publicly available, and free. All anyone needs to do to use it is signup for a >free account. The problem is that so far everyone who has signed up either >wants to send spam through the squid proxy, go to sights that are banned in the >country of their origin, or do something else illegal. What are all the >different things that squid can be used for that are illegal and how do I >prevent people from using it for that? That's a very broad question... How would you find which sites are "illegal" for a given country...? Are chinese people allowed to access tibetan websites? Are afghan and pakistani people allowed to connect to the wikileak website? Do you block breast cancer websites? Do you block medical pot websites? Do you block all youtube like website that may show some violence or kinky stuff? ... Anyway, you can check dansguardian... And use a list of banned IPs to block your spammers. But you will have a hard time chasing them... Maybe you should limit your proxy to people in your country? JD