I am having a problem with blog comments. Every time I try to comment, it says I am blocked. I am using private proxies. I tried the local coffee shop and the comment goes through so the problem must be either the ip address has been used and abused already, or maybe they know it's a proxy and that's what triggers the filter to block me. but I don't want to continue to use the coffee shop to spam because I think it's a crime. I am in USA. The question is, how can I comment without showing my real ip and still get past the filter? I just need an ip address that has never been used to spam?