private String findCc(String original){
		if(original.indexOf("Cc:")==-1) return "";
		String s = original.substring(original.indexOf("Cc:")+3);		
		s = s.substring(0,s.indexOf("\n"));
		if(s.indexOf("<")==-1||s.indexOf(">")==-1){
			return s;
		}else{
			return s.substring(s.indexOf("<")+1, s.indexOf(">"));
		}
	}