currentUser = UserLocalServiceUtil.getUser(userId);
sellingUser = UserLocalServiceUtil.getUser(warrant.getUserId());
MailMessage mailMessageS = new MailMessage();
mailMessageS.setBody(mailMessage);
mailMessageS.setFrom(new InternetAddress(currentUser.getEmailAddress()));
String subject = "Warrant interest";
mailMessageS.setSubject(subject);
mailMessageS.setTo(new InternetAddress(sellingUser.getEmailAddress()));
MessageBusUtil.sendMessage(DestinationNames.MAIL, mailMessageS);
logEmailMessageSent(subject, mailMessage);