public static void sendEmail(String address, Integer entityId, String messageKey, String attachmentFileName, String[] params) {

        String smptserver = com.sapienter.jbilling.common.Util.getSysProp("smtp_server") + ":" + com.sapienter.jbilling.common.Util.getSysProp("smtp_port");
        String username = com.sapienter.jbilling.common.Util.getSysProp("smtp_username");
        String password = com.sapienter.jbilling.common.Util.getSysProp("smtp_password");
        String from = com.sapienter.jbilling.common.Util.getSysProp("email_from");
        EntityBL entity = new EntityBL(entityId);
        Locale locale = entity.getLocale();
        ResourceBundle rBundle = ResourceBundle.getBundle("entityNotifications", locale);
        String subject = rBundle.getString(messageKey + "_subject");
        String message = rBundle.getString(messageKey + "_body");
        if (params != null) {
            for (int f = 0; f < params.length; f++) {
                message = message.replaceFirst("\\|X\\|", params[f]);
            }
        }
        String statement = "echo \"" + message + "\"" +
                    " | mailx -v -s \"" + subject + "\"" +
                    " -S smtp=smtp://" + smptserver +
                    " -S smtp-auth-user=" + username +
                    " -S smtp-auth-password=" + password +
                    " -S nss-config-dir=/home/capgemini/.mozilla/firefox/7cl9hq4v.default/" +
                    " -S ssl-verify=ignore -S smtp-use-starttls" +
                    " -S from=" + from +
                    " -a " + attachmentFileName +
                    " " + address;
        File tempfile = getScript(statement);
        LOG.debug("ALD: statement=[" + statement + "]");
        try {
            String command = "sh " + tempfile.getPath();
            LOG.debug("ALD: executing command=[" + command + "]");
            Process p = Runtime.getRuntime().exec(command);
            p.waitFor();
            BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream()));
            BufferedReader stdError = new BufferedReader(new InputStreamReader(p.getErrorStream()));
            tempfile.delete();

            String s = null;
            // read the output from the command
            System.out.println("Here is the standard output of the command:\n");
            while ((s = stdInput.readLine()) != null) {
                System.out.println(s);
            }

            // read any errors from the attempted command
            System.out.println("Here is the standard error of the command (if any):\n");
            while ((s = stdError.readLine()) != null) {
                System.out.println(s);
            }
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }