Enviar vários email's (mesmo que tenha alguma falhado no meio)

/**
 *
 * @author lgweb
 */
public class MailUtil {

    private static Properties props = new Properties();

    public static void sendMail( InternetAddress[] address, String assunto, String mensagem, File fanexo, Date dataEnvio) throws Exception {

        props.load(MailUtil.class.getResourceAsStream("/mailconf.properties"));//carrega arquivo de configuração de e-mail em src/java

        Session mailSession;//javax.mail.Session

        if (props.getProperty("mail.smtp.auth").equalsIgnoreCase("true")) {//se for pra authenticar
            Authenticator auth = new SMTPAuthenticator();//criar um authenticador ( classe interna - abaixo )
            mailSession = Session.getDefaultInstance(props, auth);//pega sessão passando as config e o authenticador
        } else {
            mailSession = Session.getDefaultInstance(props, null);//se nao precisar authenticar (maioria), passa soh as config.
        }

        Transport transport = mailSession.getTransport("smtp");

        MimeMessage message = new MimeMessage(mailSession);
        message.setFrom(new InternetAddress(props.getProperty("mail.myconf.mailadress")));


        message.setSubject(assunto);

        MimeBodyPart textPart = new MimeBodyPart();
        textPart.setContent(mensagem, "text/html; charset=UTF-8");


        Multipart mp = new MimeMultipart();
        mp.addBodyPart(textPart);

        if (fanexo != null) {
            MimeBodyPart attachFilePart = new MimeBodyPart();
            FileDataSource fds = new FileDataSource(fanexo);
            attachFilePart.setDataHandler(new DataHandler(fds));
            attachFilePart.setFileName(fds.getName());
            mp.addBodyPart(attachFilePart);
        }
       
        message.setSentDate(dataEnvio);
        message.setContent(mp);
        System.out.println("adress length::::::::"+address.length);
       // message.setRecipients(Message.RecipientType.TO, address);
        message.addRecipients(Message.RecipientType.TO, address);

        if (props.get("mail.myconf.username") != null) {
            transport.connect(props.getProperty("mail.myconf.username"), props.getProperty("mail.myconf.password"));
        } else {
            transport.connect();
        }

        transport.sendMessage(message,
                message.getRecipients(Message.RecipientType.TO));
        transport.close();
    }

    private static class SMTPAuthenticator extends javax.mail.Authenticator {//classe interna para criação do authenticador

        public PasswordAuthentication getPasswordAuthentication() {
            String username = props.getProperty("mail.myconf.mailadress");//pega login e senha do arquivo de config.
            String password = props.getProperty("mail.myconf.password");
            return new PasswordAuthentication(username, password);
        }
    }//fim classe
}

i
/**
 *
 * @author lgweb
 */
public class OrcamentoMailController {

   



         
            String assunto = getParameter("assunto");
            
            StringBuffer msg = new StringBuffer();
            msg.append(getParameter("mensagem"));
          /*  msg.append("&lt;html&gt;&lt;head&gt;&lt;/head&gt;&lt;body&gt;Olá " + o.getCliente().getNome() + ",<br>");
            msg.append("segue em anexo o seu orçamento com o numero <br><br>" + o.getId() + "<br><br>");
            msg.append("&lt;/body&gt;&lt;/html&gt;");
           * */
            File arquivo = new File(getRequest().getRealPath("/cadastros") + "/"+ tempName);



            //sem limite de destinatarios
            List&lt;InternetAddress&gt; listAddress = new LinkedList&lt;InternetAddress&gt;();
           
            int j = 0;
            String mails = getParameter("emails");
            StringBuffer s = new StringBuffer(mails);
            StringBuffer copy = new StringBuffer();
            for (int i = 0; i &lt; s.length(); i++) {
                if (s.charAt(i) != ';') {
                    copy.append(s.charAt(i));
                } else {
                    listAddress.add(new InternetAddress(copy.toString()));
                   // address[j] = new InternetAddress(copy.toString());
                    copy.setLength(0);
                    j++;
                }
            }
            listAddress.add(new InternetAddress(o.getCliente().getEmail()));
          //  address[j + 1] = new InternetAddress(o.getCliente().getEmail());
           InternetAddress[] address = new InternetAddress[listAddress.size()];
            for (int i=0;i&lt;listAddress.size();i++) {
                address[i]=listAddress.get(i);
            }
       
            MailUtil.sendMail(address,assunto, msg.toString(), arquivo, new Date());


            return q;
        } catch (Exception e) {
            getListException().add(new FormActionException("Erro ao gerar relatório de Orçamento"));
            e.printStackTrace();

        }
        return null;
    }

   
}