JavaMail ? envio de e-mail com múltiplos destinatários

javax.mail.SendFailedException: Sending failed;

nested exception is:

class javax.mail.SendFailedException: Invalid Addresses;

nested exception is:

class javax.mail.SendFailedException: 550 5.1.1 User unknown

at javax.mail.Transport.send0(Transport.java:218)
at javax.mail.Transport.send(Transport.java:80)
at br.com.xxxx.audi.util.email.EnvioEmail.send(EnvioEmail.java:113)
at br.com.xxxx.audi.util.email.EnvioEmail.main(EnvioEmail.java:152)

...
String[] recipients = {"[email removido]","[email removido]"};
...
       Properties props = System.getProperties();  
       props.put("mail.smtp.host", smtpServer);  
       Session session = Session.getDefaultInstance(props, null);         
       Message msg = new MimeMessage(session);  
        
       /* Assim funciona 
       InternetAddress[] address = {  
    		    new InternetAddress("[email removido]"),  
    		    new InternetAddress ("[email removido]")  
    		    }; 
       */
       
       InternetAddress[] address = new InternetAddress[recipients.length];
       for (int i = 0; i < recipients.length; i++)
       {
           address[i] = new InternetAddress(recipients[i]);
           System.out.println("Passei " + i + " de " + recipients.length + ": " + recipients[i].toString());
       }       
       
       
      //setando o remetente do email 
       msg.setFrom(new InternetAddress(from));       
     //setando o destinatario do email 
       msg.setRecipients(Message.RecipientType.TO, address); 
     //setando o assunto do email 
       msg.setSubject(subject);
     //setando o corpo do email 
       msg.setText(body);  
     //setando o cabecalho do email 
       msg.setHeader("Luis", "Luis");
     //setando a data de envio do email  
       msg.setSentDate(new Date());  
     //enviando o email 
       Transport.send(msg);  
   
       System.out.println("Message sent enviada com sucesso !!!" );  
     }  
     catch (Exception ex)  
     {  
       ex.printStackTrace();  
       ex.getCause();
       ex.getMessage();
     }  
   }