java Mail

you can send mail by using transport service here is the cod for example

public void sendEmail(String emailBody, String emailRecipients, String subject){
        try {
            String[] toAddress = parseArray(emailRecipients);
            String from = (FROM_ADDRESS);
            if (toAddress != null) {
                for (int i = 0; i < toAddress.length; i++) {
                    String address = (String) toAddress[i];
                    m_transportService.sendText(emailBody, subject, address, from);
                }
            }
        } catch (Exception e) {
            getLogger().log(LogLevel.WARN, e.getMessage());
        }
    }