Could not connect to SMTP host: smtp.bizmail.yahoo.com, port: 25

[vinayak jog]

javax.mail.MessagingException: Could not connect to SMTP host: smtp.bizmail.yahoo.com, port: 25;
  nested exception is:
        java.net.ConnectException: Connection timed out
        at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1282)
        at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
        at javax.mail.Service.connect(Service.java:297)
        at javax.mail.Service.connect(Service.java:156)
        at javax.mail.Service.connect(Service.java:105)
        at javax.mail.Transport.send0(Transport.java:168)
        at javax.mail.Transport.send(Transport.java:98)
        at postmail.PostMail.postMail(PostMail.java:69)
        at postmail.Main.main(Main.java:27)
Caused by: java.net.ConnectException: Connection timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:525)
        at java.net.Socket.connect(Socket.java:475)
        at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:232)
        at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:189)
        at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1250)
        ... 8 more

i got this error while running the code below,
it runs fine in the pc at home,
but not running in friends computer
who is using the different IP giving this error......
i tried to configure outlook and all smtp settings,
i disabled firewalls, disabled antivirus


still getting the same error.......

public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String args[])
    {
        String recipientsTo[] = {"[e-mail]"};
        String recipientsCC[] = {"[e-mail]"};
        String[] recipientsBCC = {""};
        String subject = "test";
        String message = "testing";
        String from = "yahooidxx";
        PostMail p = new PostMail();
        try {
            p.postMail("yahooidxxxxxxxxx.", "passwordxxxxxxxx", "smtp.bizmail.yahoo.com", recipientsTo, recipientsCC, recipientsBCC, subject, message, from);
        } catch (Exception ex) {
            System.out.println(ex);
        }
    }

}


public class PostMail {


 private String SMTP_AUTH_USER;
 private String SMTP_AUTH_PWD;
    	public void postMail(String SMTP_AUTH_USER, String SMTP_AUTH_PWD, String SMTP_HOST_NAME, String recipientsTo[], String recipientsCC[], String recipientsBCC[], String subject, String message,
	String from) throws MessagingException {
	boolean debug = false;
	java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());

                this.SMTP_AUTH_USER = SMTP_AUTH_USER;
                this.SMTP_AUTH_PWD = SMTP_AUTH_PWD;

	//Set the host smtp address
	Properties props = new Properties();
	props.put("mail.transport.protocol", "smtp");
	props.put("mail.smtp.starttls.enable","true");
	props.put("mail.smtp.host", SMTP_HOST_NAME);
	props.put("mail.smtp.auth", "true");
        props.put("mail.smtp.port", "25");
        props.put("mail.smtp.ssl.enable", "true");


	Authenticator auth = new SMTPAuthenticator();
	Session session = Session.getDefaultInstance(props, auth);

	session.setDebug(debug);

	// create a message
	Message msg = new MimeMessage(session);

	// set the from and to address
	InternetAddress addressFrom = new InternetAddress(from);
	msg.setFrom(addressFrom);

	InternetAddress[] addressTo = new InternetAddress[recipientsTo.length];
	for (int i = 0; i < recipientsTo.length; i++) {
	addressTo[i] = new InternetAddress(recipientsTo[i]);
	}
	msg.setRecipients(Message.RecipientType.TO, addressTo);


	// Setting the Subject and Content Type


                msg.setSubject(subject);
	msg.setContent(message, "text/html");
	Transport.send(msg);
        System.out.println("successfully sent the mail");
	}


     public class SMTPAuthenticator extends javax.mail.Authenticator {

	public PasswordAuthentication getPasswordAuthentication() {

	String username = SMTP_AUTH_USER;
	String password = SMTP_AUTH_PWD;
	return new PasswordAuthentication(username, password);
	}
	}
}

[abani patra]

Hi,
I have get something sometime if I used different mail properties for host ,port etc.
So I think you should test with other mail setting if it working or not if that work then issue may be in host.

[Maneesh Godbole]

it runs fine in the pc at home,
but not running in friends computer

java.net.ConnectException: Connection timed out  

These would indicate a slow internet connection. I doubt anything is wrong with the code.

[vinayak jog]

Maneesh Godbole wrote:

it runs fine in the pc at home,
but not running in friends computer

java.net.ConnectException: Connection timed out  

These would indicate a slow internet connection. I doubt anything is wrong with the code.

thank you for your answer

The connection at friends home is faster than connection at home sir.. What would be the possible error in this.???
i need solve it really fast please help

[Rob Spoor]

Please EaseUp.

That exception clearly indicates the issue is with the network. For some reason it can't connect in a timely fashion.

[vinayak jog]

thank you for all who replied the problem is resolved ... the problem was .. the port 25, 465, 587 were blocked by internet service provider ...