Well I got Macros a couple days ago and I was wondering how do I make it that if someone joins EMC my character automaticly says "Welcome to EMC (players name)! Where Creepers hug back =)".
he was asking HOW. again, it is fine for NEW players; but not ok for every player that connects to the server
JackBiggin posted some examples here: http://empireminecraft.com/threads/emc-macro-mod-scripts.21079/ For a new player, you'll want to search for the new player welcome message in Town chat then respond with your message.
I tried something like this and had help with Jackbiggin, unfornetly the script only worked for ALL players who joined the server, rather then new players who haven't ever been on the servers before. However, you can pin a key so for once a new player joins you can press "D" and the message will appear, which is the most common way.
If someone can get me the exact message that appears in chat when a player joins, I can probably whip something up and explain how it works.