title: Using Java EE with javamail
body: <p>I have a application Java EE
  I have in class testmail this code </p>
  
  <pre><code>public Testmail() throws MessagingException, IOException, SQLException
  {
      Properties props = System.getProperties();
      Session session = Session.getDefaultInstance(props, null);
      Store store = session.getStore("imaps");
      store.connect("imap.gmail.com", "mail@gmail.com", "passsword");
      //System.out.println(store);
      Folder inbox = store.getFolder("Personnel");
      inbox.open(Folder.READ_WRITE);
      FlagTerm ft = new FlagTerm(new Flags(Flags.Flag.SEEN), false);
      Message messages[] = inbox.search(ft);
      for(Message message:messages) 
      {
                 //mycode
              }
  public static void main(String[] args) throws MessagingException, IOException, SQLException 
  {
      new Testmail();
  }
  </code></pre>
  
  <p>this code is working in console.</p>
  
  <p>In my servlet a have this code </p>
  
  <pre><code>                    //sum code
          S.setAttribute("user", user);
          try 
          {
              Testmail m=new Testmail();
          } 
          catch (MessagingException e) 
          {
              // TODO Auto-generated catch block
              e.printStackTrace();
          } 
          catch (SQLException e)
          {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
  
             response.sendRedirect("listeemails.jsp");
  </code></pre>
  
  <p>but I have this problem</p>
  
  <pre><code>    sept. 12, 2013 11:58:55 PM org.apache.catalina.core.ApplicationContext log
  INFO: La servlet Login est marqué comme indisponible
  sept. 12, 2013 11:58:55 PM org.apache.catalina.core.StandardWrapperValve invoke
  SEVERE: Exception lors de l'allocation pour la servlet Login
  java.lang.ClassNotFoundException: javax.mail.MessagingException
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
      at java.lang.Class.getDeclaredConstructors0(Native Method)
      at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
      at java.lang.Class.getConstructor0(Unknown Source)
      at java.lang.Class.newInstance0(Unknown Source)
      at java.lang.Class.newInstance(Unknown Source)
      at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1116)
      at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:809)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
      at java.lang.Thread.run(Unknown Source)
  </code></pre>