Java Bulk Email Exception Handling

Question

I am attempting to send bulk email without create new session for every mail recipient because of performance considering.

But i am facing one problem in this. if one of the recipient is invalid, then job could not send mail to other recipients. In this scenario i need to send mail to other recipients

Below is my code snippet, Kindly provide any suggestion for this problem.

Session session = Session.getInstance(props, null);
Message message = new MimeMessage(session);

message.setFrom(new InternetAddress(mailFrom));
message.setSubject(subject);

message.setContent(messageStr, "text/html");

if (mailTo != null) {
    for (int i = 0; i < mailTo.length; i++) {
        message.addRecipient(Message.RecipientType.TO, new InternetAddress(mailTo[i]));
    }
}

Transport.send(message);

In worst case scenario, if any of the recipient is failed. then job is not sending mail to anyone. — deadend
– deadend, Commented Feb 20, 2017 at 6:39
Validation is OK.. i am thinking some other cases if failed. — deadend
– deadend, Commented Feb 20, 2017 at 6:41
@Siva use thread for that create separate thread for each time you while you sending mail and use try catch that it. — Divyesh Kanzariya
– Divyesh Kanzariya, Commented Feb 20, 2017 at 7:30

Bill Shannon · Accepted Answer · 2017-02-20 19:35:07Z

1

Set the Session property mail.smtp.sendpartial to true.

answered Feb 20, 2017 at 19:35

Bill Shannon

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