would u please try not using session...don't initialize session and just
use the Transport.send() which is a static method
manav
On Wed, 17 May 2000, Consuelo Franky wrote:
> Hello:
>
> Please, would somebody know how to configure the Apache Web Server (in
> Linux RedHat) for sending mail from a servlet that uses the JavaMail API ?
>
> I have executed successfully a Java application which sends messages using
> the JavaMail API. For that, I placed the JavaMail jar's (mail.jar,
> pop3.jar, activation.jar) in the jre/lib/ext directory.
>
> But, I didn't have success when I execute a servlet which sends messages
> with JavaMail (additionally, I placed the JavaMail jar's in another
> directory which is referenced in the wrapper.classpath of the
> jserv.properties file).
>
> The problem is about "Unknown SMTP host".
>
> The exception message reported in the jserv.log is the following:
> -----------------------------------------------------------------
> javax.mail.SendFailedException: Sending failed;
> nested exception is:
> javax.mail.MessagingException: Unknown SMTP host: 200.13.195.2 ;
> nested exception is:
> java.net.UnknownHostException: 200.13.195.2
> ------------------------------------------------------------------
> The exception message reported in the error_log is the following:
> -----------------------------------------------------------------
> java.net.UnknownHostException: 200.13.195.2
> at javax.mail.Transport.send0(Transport.java:218)
> at javax.mail.Transport.send(Transport.java:80)
> at TechSupport2.sendMail(TechSupport2.java:146)
> at TechSupport2.doPost(TechSupport2.java:35)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:521)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
> at
> org.apache.jserv.JServConnection.processRequest(JServConnection.java:
> 314)
> at org.apache.jserv.JServConnection.run(JServConnection.java:188)
> at java.lang.Thread.run(Thread.java:475)
> --------------------------------------------------------------------
>
> The SMTP host used by the servlet is a remote computer different from the
> local Apache Web Server, but I have communication with this remote computer
> (verified by the ping command). Besides that, the successfull application
> Java uses the same remote machine.
>
> The piece of code charged of sending the message in the servlet is the
> following:
> --------------------------------------------------------------
> Properties props = new Properties();
> Session session = Session.getDefaultInstance(props, null);
> try{
> Message msg = new MimeMessage(session);
> msg.setFrom(new InternetAddress("[EMAIL PROTECTED]"));
> InternetAddress[] address = {new InternetAddress("[EMAIL PROTECTED]")};
> msg.setRecipients(Message.RecipientType.TO, address);
> msg.setSubject("some subject");
> msg.setSentDate(new Date());
> msg.setText("this is the message");
>
> Transport transport = session.getTransport("smtp");
> transport.send(msg); // the exception occurs here
> }
> catch (Exception e) {
> e.printStackTrace();
> }
>
> ----------------------------------------------
> Thanks you for any suggestions about this problem.
>
> Maria Consuelo Franky
>
> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+
> Maria Consuelo FRANKY R. [EMAIL PROTECTED]
> CincoSOFT Ltda. http://cincosoft.tripod.com
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> +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+
>
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Manav Kher
@
http://www.engr.umd.edu/~manav
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