public static boolean sendMessage(ContactFormMessage formMessage){

     String username = formMessage.getNickName();
    System.out.println(username);
     String email = formMessage.getEmail();
    System.out.println(email); // Проблема здесь!
     String ms = formMessage.getMessage();
    System.out.println(ms);

    Properties props = new Properties();
    props.put("mail.smtp.starttls.enable", "true");
    props.put("mail.smtp.auth", "true");
    props.put("mail.smtp.host", "smtp.gmail.com");
    props.put("mail.smtp.port", "587");

    Session session = Session.getInstance(props,
            new javax.mail.Authenticator() {
                protected PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication(recipientUserName,recipientPassword);
                }
            });

    try {

        Message message = new MimeMessage(session);
        message.setFrom(new InternetAddress(email));
        message.setRecipients(Message.RecipientType.TO,
                InternetAddress.parse(recipientUserName));
        message.setSubject("Testing from "+username);
        message.setText(ms);

        Transport.send(message);

    } catch (MessagingException e) {
        throw new RuntimeException(e);
    }

    return true;
}