JavaMail peut-il être utilisé pour se connecter à Exchange Online Server (Office 365)?

Question

Peut-on utiliser Java Mail pour se connecter à un serveur Exchange Online (Office 365)?

Answer 1

Oui, voici un exemple que je suis arrivé de github

import java.util.Date; 
import java.util.Properties; 
import java.util.logging.Level; 
import java.util.logging.Logger; 

import javax.mail.Authenticator; 
import javax.mail.Message; 
import javax.mail.MessagingException; 
import javax.mail.PasswordAuthentication; 
import javax.mail.Session; 
import javax.mail.Transport; 
import javax.mail.internet.InternetAddress; 
import javax.mail.internet.MimeMessage; 

public class SendEmailOffice365 { 

    private static final Logger LOGGER = Logger.getAnonymousLogger(); 

    private static final String SERVIDOR_SMTP = "smtp.office365.com"; 
    private static final int PORTA_SERVIDOR_SMTP = 587; 
    private static final String CONTA_PADRAO = "mail@mail.com.br"; 
    private static final String SENHA_CONTA_PADRAO = "password*"; 

    private final String from = "mail@mail.com.br"; 
    private final String to = "mail@mail.com"; 

    private final String subject = "Teste"; 
    private final String messageContent = "Teste de Mensagem"; 

    public void sendEmail() { 
     final Session session = Session.getInstance(this.getEmailProperties(), new Authenticator() { 

      @Override 
      protected PasswordAuthentication getPasswordAuthentication() { 
       return new PasswordAuthentication(CONTA_PADRAO, SENHA_CONTA_PADRAO); 
      } 

     }); 

     try { 
      final Message message = new MimeMessage(session); 
      message.setRecipient(Message.RecipientType.TO, new InternetAddress(to)); 
      message.setFrom(new InternetAddress(from)); 
      message.setSubject(subject); 
      message.setText(messageContent); 
      message.setSentDate(new Date()); 
      Transport.send(message); 
     } catch (final MessagingException ex) { 
      LOGGER.log(Level.WARNING, "Erro ao enviar mensagem: " + ex.getMessage(), ex); 
     } 
    } 

    public Properties getEmailProperties() { 
     final Properties config = new Properties(); 
     config.put("mail.smtp.auth", "true"); 
     config.put("mail.smtp.starttls.enable", "true"); 
     config.put("mail.smtp.host", SERVIDOR_SMTP); 
     config.put("mail.smtp.port", PORTA_SERVIDOR_SMTP); 
     return config; 
    } 

    public static void main(final String[] args) { 
     new SendEmailOffice365().sendEmail(); 
    } 

} 

Answer 2

Microsoft a trop de produits avec des noms différents qui sont vraiment la même à l'intérieur! Ces JavaMail FAQ instructions devraient vous aider, mais vous devrez changer les noms d'hôte.