[Resolved] 18.104.22.168 blocked in SpamCop Blocklist Help Posted January 12, 2007 · Edited January 12, 2007 by mputson Wazoo, where did you get that text you have quoted on? It is certainly not from me. Anyhow thanks people for the help people problem I have also worked out why the server is listed as a new one. To stop a long story short, our isp have changed the way there forward emails out when connecting to their smtp servers, hence even although our configuration has not changed the configuration in what the isp sends on in its smtp queue has. So hence the ip address was listed as a new server.