CODEWITHSUNDEEP
javajakarta-mailmime-typessimple-java-mail
DocMoo
DocMoo

Reputation: 57

using simplejavamail, how can i change message-ID?

https://github.com/bbottema/simple-java-mail

I'm using the Simple Java Mail library to send emails. How can I the override message-ID before sending my email?

Here is my code:

Mailer mailer = new Mailer(new ServerConfig(this.smtpHost, this.smtpPort, 
this.from, this.password),TransportStrategy.SMTP_TLS, new 
ProxyConfig(sockHost, sockPort));

mailer.trustAllSSLHosts(true);

mailer.sendMail(new EmailBuilder().from(this.user, this.from).to(to, 
to).subject(this.subject).textHTML(this.body).build());

I desperately tried this after googling

Session session = mailer.getSession();
MimeMessage m = new testmm(session, "[email protected]");
m.saveChanges();

And here is the testmm class code (copied from another topic here)

public class testmm extends MimeMessage {
    private String messageID;

    public testmm(Session session, String messageID) {
        super(session);
        this.messageID = messageID;
    }

    @Override
    protected void updateMessageID() throws MessagingException {
        setHeader("Message-ID", messageID);
    }  
}

Surely it doesn't work because I'm overriding another MimeMessage Object not the one used from this API. Has somebody found this issue before?

Upvotes: 1

Views: 690

Answers (1)

Benny Bottema
Benny Bottema

Reputation: 11493

The Simple Java Mail documentation website actually describes overriding with custom Message-ID explicitly and it couldn't be simpler!

yourEmailBuilder.fixingMessageId("<123@456>");

Upvotes: 0

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