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Thread: send email

  1. #1
    marina Guest

    send email


    i'm new in java
    please help me i wont send Email but i can'd
    i using by package SMTP with smtp.jar and i get error when i send email:

    netscape.security.AppletSecurityException:
    security.Couldn't connect to 'mailhost' with origin from 'local- classpath-classes'.

    at java.lang.Throwable.<init>(Compiled Code)
    at java.lang.Exception.<init>(Compiled Code) at java.lang.RuntimeException.<init>(Compiled
    Code)

    at java.lang.SecurityException.<init>(Compiled
    Code)

    at netscape.security.AppletSecurityException.<init>(Compiled Code)
    at netscape.security.AppletSecurityException.<init>(Compiled Code)
    at netscape.security.AppletSecurity.checkConnect(Compiled Code)
    at java.lang.SecurityManager.checkConnect(Compiled Code)
    at java.net.InetAddress.getAllByName0(Compiled Code) at

    java.net.InetAddress.getByName(Compiled Code)
    at java.net.Socket.<init>(Compiled Code) at sun.net.NetworkClient.doConnect(Compiled
    Code)
    at sun.net.NetworkClient.openServer(Compiled Code) at sun.net.smtp.SmtpClient.openServer(Compiled
    Code)

    at sun.net.smtp.SmtpClient.<init>(Compiled Code) at sun.net.smtp.SmtpClient.<init>(Compiled
    Code)*
    at sendEMail.send(Compiled Code)
    at forgot.actionPerformed (Compiled Code)
    at java.awt.Button.processActionEvent(Compiled Code) at java.awt.Button.processEvent(Compiled
    Code)
    at java.awt.Component.dispatchEventImpl(Compiled Code)

    at java.awt.Component.dispatchEvent(Compiled Code) at java.awt.EventDispatchThread$EventPump.dispatchEvents
    (Compiled Code)
    at java.awt.EventDispatchThread.run(Compiled Code) at
    netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run (Compiled
    Code)

    this is code i use
    public void send(String from, String to, String subject, String message)

    {
    try
    {

    System.out.println( "*** sendEMail : new SmtpClient");
    SmtpClient client = new SmtpClient("localhost");
    System.out.println( "*** sendEMail : client = " +
    client.getMailHost());

    // domains in both from and to must be valid!
    client.from( from );
    System.out.println( "*** sendEMail : client.from( from )");
    client.to( to );
    System.out.println( "*** sendEMail : client.to( to )");
    PrintStream ps =
    client.startMessage();
    System.out.println( "*** sendEMail : client.startMessage ()");
    //ps.println("Subject: " + subject);

    //blank line between subject and message
    ps.println();
    System.out.println( "*** sendEMail : ps.println()");
    ps.println(message );
    System.out.println( "*** sendEMail : ps.println (message )");
    client.closeServer();
    System.out.println( "*** sendEMail : Sending sucssesful!");
    }

    catch( IOException ex )
    {
    System.out.println( "--- sendEMail : Sending failed: " +
    ex.getMessage() );
    }

    thanks for advance.



  2. #2
    Paul Clapham Guest

    Re: send email

    Are you using the word 'mailhost' or are you using the actual name of an
    SMTP server? First of all, you have to provide the name of an actual SMTP
    server that will send the mail for you, and second, you have to follow the
    applet security rules for accessing that server (which I can't explain to
    you because I don't know what they are).

    PC2

    marina <marina.gozman@elex.co.il> wrote in message
    news:3aace777$1@news.devx.com...
    >
    > i'm new in java
    > please help me i wont send Email but i can'd
    > i using by package SMTP with smtp.jar and i get error when i send email:
    >
    > netscape.security.AppletSecurityException:
    > security.Couldn't connect to 'mailhost' with origin from 'local-

    classpath-classes'.
    >
    > at java.lang.Throwable.<init>(Compiled Code)
    > at java.lang.Exception.<init>(Compiled Code) at

    java.lang.RuntimeException.<init>(Compiled
    > Code)





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