When I tried to register for Debian User Forumns I received the following list of error messages:
Your IP <ip> has been blocked because it is blacklisted. For details please see http://www.spamcannibal.org/cannibal.cgi?page=lookup&lookup=<ip>. Your IP <ip> has been blocked because it is blacklisted. For details please see http://cbl.abuseat.org/lookup.cgi?.submit=Lookup&ip=<ip>. An entry on the blacklist may have several reasons: 1. You are a well-known spammer. 2. Last time a well-known spammer was using the dynamic IP address which you got from your ISP (Internet Service Provider), your e-mail address or the username you have choosen. 3. Your ISP is well-known for a lot of spamming customers and is not fighting against spammers enough. Please note that you will need to enter a valid e-mail address before your account is activated. You will receive an e-mail at the address you provide that contains an account activation link. I visited both links for details and both links were broken. What should I do? Just in case it isn't obvious, I'm not a spammer and this error is wrong.