JavaMail sent to multiple recipients

[Kevin P Smith]

Hi guys

Could anyone tell me why sending emails to multiple accounst is throwing 'Invalid Address' errors, but when I send to a singular email, the same code works?

Here is my code for multiple emails:

     MimeMessage message = new MimeMessage(session);
     message.setFrom(new InternetAddress(email.getSender()));
     InternetAddress[] addressTo = new InternetAddress[email.getRecipients().size()];
     int counter = 0;
     for (String recipient : email.getRecipients()) {
          addressTo[counter] = new InternetAddress(recipient);
          counter++;
     }
     message.setRecipients(Message.RecipientType.TO, addressTo);
     message.setSubject(email.getSubject());
     message.setText(email.getMessageSent());
     message.saveChanges();
     Transport.send(message);

Here is my code for a simgle email:

     MimeMessage message = new MimeMessage(session);
     message.setFrom(new InternetAddress(email.getSender()));      
     message.setRecipient(Message.RecipientType.TO, email.getRecipient);
     message.setSubject(email.getSubject());
     message.setText(email.getMessageSent());
     message.saveChanges();
     Transport.send(message);

[Rob Spoor]

Perhaps one of the email addresses is invalid. Try with one at a time to figure out if this is the case, and if so which one.

[Kevin P Smith]

Cheers for that, that's sort of half right. It is saying one of the email accounts is invalid (a Yahoo! account), it's just a little weird because the address IS valid, it's my email and I use it all the time

I'll keep investigating

[Rob Spoor]

Can you turn on debugging on the Session to see where it's failing? And perhaps post the stack trace (after anonymizing the email address(es))?