duplicate mail
Hi all,
I use JavaMail API to send an email, but each time I call the send mail class I define. It sends the message 2 times for each call.
I wonder if it's mail server's problem or there is something wrong in my code? I pass in a vector email address to that send mail class, would that be a problem?
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
publicclass EmailHandler{
public EmailHandler ( String host, String from, Vector to, String subject, String content ){
try{
Properties props = System.getProperties();
props.put("mail.smtp.host", host);
Session session = Session.getDefaultInstance(props,null);
MimeMessage message =new MimeMessage(session);
message.setFrom(new InternetAddress(from));
// a list of email in vector
for ( Enumerationenum = to.elements() ; enum.hasMoreElements(); ){
message.addRecipient(Message.RecipientType.TO,new InternetAddress(address));
}
message.setSubject(subject);
message.setText(content);
Transport.send(message);
}catch ( Exception e ){
System.out.println( e.toString() );
}
}
