I have the 1.7 version of spigot which allows 1.8 clients to join. Here is a list of my plugins, just incase one might be blocking the use of links in chat, http://prntscr.com/biao74 . I am using the latest version of DeluxeChat that works on 1.7. I have all the permissions that are required to post links in chat, that are clickable, I am also opped on the server, so it should work. Please help.