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POSending email with GWT: getting AccessControlException
 

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  1. POSending email with GWT: getting AccessControlException
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    <p>I have this issue that I cant seem to solve easily. </p> <p>I want to send an email from within a GWT webApp. I did everything correctly in terms of putting the code in the server side and invoking it with an Async interface as its expected. So all is ok, except that when I execute the send email function, I get an error of type mailexception with and inner exception of type AccessControlException <code>"access denied (java.net.SocketPermission &lt;my smtp server&gt; resolve)"</code>. </p> <p>Now I tested the function in a regular Java console app and it worked perfectly. So I guess I need to add some code to grant access somehow. Anyone can assist me in this?</p> <p>Here is the code of the send email:</p> <pre><code> public void SendMail(String name, String email, String message) throws EmailException{ Email email1 = new SimpleEmail(); email1.setHostName("mysmtpserver"); email1.setSmtpPort(25); email1.setAuthenticator(new DefaultAuthenticator("myemail", "mypwd")); email1.setTLS(false); email1.setFrom(email); email1.setSubject("Feedback from your website"); email1.setMsg(escapeHtml(message)); email1.addTo("targetemail"); email1.send(); } </code></pre> <p>and that's the code of the class calling it:</p> <pre><code>public class SiteDataServiceImpl extends RemoteServiceServlet implements SiteDataService { @Override public boolean SendEmail(String name, String email, String message) throws IllegalArgumentException { try { new Common().SendMail(name, email, message); return true; } catch (EmailException e) { e.printStackTrace(); return false; } } </code></pre> <p>}</p> <p>PS: I thought at first that I need to include the mail.jar archive, but it is included in the gwt toolkit already, so its not the cause of the problem. And I am using Jetty with Eclipse.</p>
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    1. USBenjamin
    1. USElio
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    1. COTo debug this create a simple project with just your mail piece and a main, then make sure you run it from the same machine as the GWT ser ver will be. That will give you the confidence that the mail code is running as expected.
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      1. USRomain Hippeau
    2. COHave you included activation.jar in the lib of your web app?
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      1. USJai
    3. COon second thought... it looks like some issue with your servers JRE check if they refer to the same version. Another place i would check is your smtp server settings.
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      1. USJai
 

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