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Thread: java email program

  1. April 17th, 2011, 12:37 PM #1
    ashwidjava
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    Post java email program

    plz tell me step by step working of email sending program
    i have compiled the program bur whaen executing the same i get the following error

    D:\javamail-1.4.4\demo>java msgsend -o from@address -M SMTP.Server to@address
    Exception in thread "main" java.lang.NoClassDefFoundError: javax/mail/Message
    Caused by: java.lang.ClassNotFoundException: javax.mail.Message
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    Could not find the main class: msgsend. Program will exit.
    I DONT KNOW WHAT IS THE PROBLEM MAY CONFIGURING SMTP SERVER PLZ TELL ME
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  3. April 18th, 2011, 04:10 AM #2
    JavaPF
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    Default Re: java email program

    Hello ashwidjava.

    Welcome to the Java Programming Forums.

    I suggest you Google the exception.

    NoClassDefFoundError (Java Platform SE 6)

    Thrown if the Java Virtual Machine or a ClassLoader instance tries to load in the definition of a class (as part of a normal method call or as part of creating a new instance using the new expression) and no definition of the class could be found.
    So this suggests that no definition of the class could be found. It is caused by javax.mail.Message

    Have you imported the JavaMail API into your project correctly?

    JavaMail API Download
    Please use [highlight=Java] code [/highlight] tags when posting your code.
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