Javax.mail.NoSuchProviderException: No provider for ifs1

Similar to the question found in William Troper's thread run on
November 1. We had mail code working fine, changed some
variables to incorporate a migratable build and have now lost
our mail functionality.
We have followed William's advice by renaming all of Sun's Mail
classes in the ~\9ifs\settings\META-INF directory and still no
joy.
Does anyone have any ideas of what is causing a "No provider for
ifs1" error message?
Cheers,
Susan

Hi Scott,
These (among other) items are in my CLASSPATH (printed out at
runtime)
/projects/intranet/lib/mail.jar:/app/oracle/product/9.0.1S/9ifs/s
ettings/META-INF:
Here is my stack. Also, the code is EXACLTY the same between
what was working and what is now not. Thanks for looking in to
this:
javax.mail.NoSuchProviderException: No provider for ifs1
     at javax.mail.Session.getProvider(Session.java:249)
     at javax.mail.Session.getTransport(Session.java:442)
     at javax.mail.Session.getTransport(Session.java:423)
     at com.mim.intranet.utils.MessageFactory.sendMesg
(MessageFactory.java:130)
     at
com.mim.intranet.unittest.utils.MessagingUT.testValidMesg
(MessagingUT.java:56)
     at java.lang.reflect.Method.invoke(Native Method)
     at junit.framework.TestCase.runTest(TestCase.java:166)
     at junit.framework.TestCase.runBare(TestCase.java:140)
     at junit.framework.TestResult$1.protect
(TestResult.java:106)
     at junit.framework.TestResult.runProtected
(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:131)
     at junit.framework.TestSuite.runTest(TestSuite.java:173)
     at junit.framework.TestSuite.run(TestSuite.java:168)
     at junit.framework.TestSuite.runTest(TestSuite.java:173)
     at junit.framework.TestSuite.run(TestSuite.java:168)
     at junit.textui.TestRunner.doRun(TestRunner.java:74)
     at junit.textui.TestRunner.run(TestRunner.java:200)
     at com.mim.intranet.unittest.AllTests.main
(AllTests.java:40)
4887 [main] WARN com.mim.intranet.unittest.utils.MessagingUT -
Sending Exception
F
Time: 4.898
There was 1 failure:
1) testValidMesg(com.mim.intranet.unittest.utils.MessagingUT)
junit.framework.AssertionFailedError: Failed sending message :
com.mim.intranet.exception.IntranetException: Failed sending
message encountered unexpected exception
Wrapped Exception is : javax.mail.NoSuchProviderException: No
provider for ifs1
     at
com.mim.intranet.unittest.utils.MessagingUT.testValidMesg
(MessagingUT.java:63)
     at com.mim.intranet.unittest.AllTests.main
(AllTests.java:40)
FAILURES!!!
Tests run: 1, Failures: 1, Errors: 0
com.mim.intranet.exception.IntranetException: Failed sending
message encountered unexpected exception
Wrapped Exception is : javax.mail.NoSuchProviderException: No
provider for ifs1
     at com.mim.intranet.utils.MessageFactory.sendMesg
(MessageFactory.java:187)
     at
com.mim.intranet.unittest.utils.MessagingUT.testValidMesg
(MessagingUT.java:56)
     at java.lang.reflect.Method.invoke(Native Method)
     at junit.framework.TestCase.runTest(TestCase.java:166)
     at junit.framework.TestCase.runBare(TestCase.java:140)
     at junit.framework.TestResult$1.protect
(TestResult.java:106)
     at junit.framework.TestResult.runProtected
(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:131)
     at junit.framework.TestSuite.runTest(TestSuite.java:173)
     at junit.framework.TestSuite.run(TestSuite.java:168)
     at junit.framework.TestSuite.runTest(TestSuite.java:173)
     at junit.framework.TestSuite.run(TestSuite.java:168)
     at junit.textui.TestRunner.doRun(TestRunner.java:74)
     at junit.textui.TestRunner.run(TestRunner.java:200)
     at com.mim.intranet.unittest.AllTests.main
(AllTests.java:40)
-----------------------------------------------------------------

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[denapuerta],
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HTH.
Allen Lai
Developer Technical Support
SUN Microsystems
http://www.sun.com/developers/support/

Exception in thread "main" javax.mail.NoSuchProviderException: invalid prov

HI,
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hi bshannon,
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        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
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        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
        at java.net.Socket.connect(Socket.java:452)
        at java.net.Socket.connect(Socket.java:402)
        at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:232)
        at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:189)
        at com.sun.mail.pop3.Protocol.<init>(Protocol.java:81)
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Point your CLASSPATH to the mailapi.jar file which contains the JavaMail APIs and all the mail protocol providers that SUN supports i.e. POP3, IMAP and SMTP. Try to execute the java command on your JavaMail application and see if throws out the Exception again.
HTH.
Allen Lai
Developer Technical Support
SUN Microsystems
http://www.sun.com/developers/support/

Javax.mail.NoSuchProviderException

Hi!
I have written a java program for sending mail. I 'm getting these error msgs when i run the program. I have used Netbeans 5.5 ,so I have JavaMail jar files and Java Activation Jar file associated with my web application already. can u please help me?
here is the error msg
Messaging Exception Occured:-->javax.mail.NoSuchProviderException: No provider for smtp.gmail.com javax.mail.NoSuchProviderException: No provider for smtp.gmail.com at javax.mail.Session.getProvider(Session.java:455) at javax.mail.Session.getTransport(Session.java:650) at javax.mail.Session.getTransport(Session.java:631) at Mailtest.MailClient.send(MailClient.java:92) at Mailtest.MailClient.doGet(MailClient.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566) at com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844) at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287) at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212) at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252) at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
And here goes my code
package Mailtest;
import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import javax.servlet.ServletException;
import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
import javax.mail.NoSuchProviderException;
* @author mitalib
* @version
public class MailClient extends HttpServlet {
/** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>First Servlet</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
out.println("<h1>Hello welcome to Mailing Service </h1>");
out.println("<h2>Sending mail </h2>");
try
send("[email protected]", "[email protected]", "First Program ", "First Mail send by Servlet");
out.println("\nMail send successfully-----");
catch(AddressException ae)
out.println("Address Exception Occured-->"+ae.getMessage());
ae.printStackTrace(out);
catch(MessagingException me)
out.println("Messaging Exception Occured:-->"+me);
me.printStackTrace(out);
out.println("</body>");
out.println("</html>");
public void send(String s, String s1, String s3, String s4)
throws AddressException, MessagingException
String strHost = "smtp.gmail.com";
Transport trans = null;
int intPort =465;
          Address recp[];
          Address from = new InternetAddress(s);
          recp = new InternetAddress[1];
          recp[0] = new InternetAddress(s1);
          //recp[1] = new InternetAddress(s2);
Properties prop = new Properties();
     prop.put("mail.transport.protocol","smtp");
prop.put("mail.smtp.host", strHost);
prop.put("mail.smtp.port", ""+intPort);
prop.put("mail.smtps.auth ","true ");
prop.put("mail.smtp.starttls.enpable","true");
SMTPAuthenticator auth = new SMTPAuthenticator("[email protected]", "XXXXXXXXXX");
Session session = Session.getDefaultInstance(prop, auth);
session.setDebug(true);
          trans = session.getTransport(strHost);
          trans.connect(strHost,"[email protected]","xxxxxxxxxx");
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msg.setFrom(from);
msg.addRecipient(Message.RecipientType.TO, recp[0]);
msg.setSubject(s3);
msg.setText(s4);
          trans.sendMessage(msg,recp);
class SMTPAuthenticator extends Authenticator
public SMTPAuthenticator(String s, String s1)
user = s;
password = s1;
public PasswordAuthentication getPasswordAuthentication()
return new PasswordAuthentication(user, password);
private String user;
private String password;
Please Help.
Thanks in advance

String strHost = "smtp.gmail.com";...
          trans = session.getTransport(strHost);You figured out that the above line is the line that caused the
problem, right?
And then after reading the javadocs that say:
Get a Transport object that implements the specified protocol.
You just couldn't figure out why "smtp.gmail.com" was not a valid
protocol, right?
The protocol name is "smtp". "smtp.gmail.com" is a host name.

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What is wrong here?
Greetings,
Hans

I had some difficulty looking for a solution to this problem.
All solutions 'beat about the same bush' but I couldnt get any of them to work.
My advice is dont give up- the problem will eventually be resolved.
How I resolved it was to assume, ( rightly) that when working inside JBuilder, it is not using the machine classpath to find library files such as mail.jar, but looking at its own library of jar files to find mail.jar.
I tracked down the JBuilder mail.jar in the /lib dir and copied out all classes beginning with POP... also all non Class files eg proviider and map files , the mailcap file and all files beginning with SUN, and also the Manifest file and placed them in a separate folder on the hard drive.
I then made an application jar definition from my JBuilder application but told it NOT to make a manifest file.I then right clicked on the build file, and selected properties/content and added in all files from the directory that I previously made containing the files mentioned above.
To the Manifest file in that directory I also added the mine Main Class: to tell it where my main class was.
I then re-built the executable jar file.
It worked. Just when I was down to pulling out the last tuft of hair.
Message was edited by:
1straybullet

I keep getting a message Cannot Get Mail No password provided for "MobileMe"

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So the Mail is attempting to pull mail from an account I deleted off my iPhone & then when I try to follow the prompts to fix the problem & enter a password, it's no longer there.

Hello Laurel,
Thank you for the details of the issue you are experiencing with your email account on your iPhone. I recommend the following article to troubleshoot the issue you described:
iOS: Troubleshooting Mail
http://support.apple.com/kb/ts3899
Thank you for using Apple Support Communities.
Best,
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Setting Importance Level for a email message using javax.mail.* API

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I am using javax.mail api to sending emails.
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please guide me how to use this class in jsp .
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=========================
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
import java.io.*;
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Find all the jar files under Tomcat's installation directory and all the jar files in the jre/lib/ext directory.
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SHA1 digest error for javax/mail/MessagingException

java.lang.SecurityException: SHA1 digest error for javax/mail/MessagingException.class
     at sun.security.util.ManifestEntryVerifier.verify(ManifestEntryVerifier.java:194)
     at java.util.jar.JarVerifier.processEntry(JarVerifier.java:201)
     at java.util.jar.JarVerifier.update(JarVerifier.java:188)
     at java.util.jar.JarVerifier$VerifierStream.read(JarVerifier.java:411)
     at sun.misc.Resource.getBytes(Resource.java:97)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:256)
     at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
Exception in thread "main"
What could be the problem for this error Exception ???
Thanks and Regards.

Hi!
Do you use some plugins with eclipse IDE, like Tomcat by example or other plugins ... ?
If yes, update mail.jar and activation.jar inside Tomcat or in your lib project Eclipse...
You have a conflict with the class loader that check for security for class javax/mail/MessagingException
See you Manifest.mf inside mail.jar :
(old version here...)
Manifest-Version: 1.0
Implementation-Version: 1.4
Specification-Title: JavaMail(TM) API Design Specification
Specification-Version: 1.3
Implementation-Title: javax.mail
Extension-Name: javax.mail
Created-By: 1.5.0 (Sun Microsystems Inc.)
Implementation-Vendor-Id: com.sun
Implementation-Vendor: Sun Microsystems, Inc.
Specification-Vendor: Sun Microsystems, Inc.
SCCS-ID: @(#)javamail.mf     1.6 05/12/09
Name: javax/mail/search/SearchTerm.class
SHA1-Digest: SwGnDhIUmpZhfhq/FKkCQ9nD7ZE=
Name: javax/mail/SendFailedException.class
SHA1-Digest: XdCEygaIZQB9YrH2WIr4nPRYYk0=
Name: javax/mail/MessagingException.class
SHA1-Digest: lfjX30OQ88v/n9G9fTJGqjFmPd0=
regards,

Best E-Mail Provider For iPhone

What is the best email provider for iPhone. I have used hotmail for a long time, but I know that's not a good one to use with the iPhone, so I'm looking to start a new email account. Is there one email provider that I should clearly go with?

The free Yahoo account provided for iPhone customers, which can be accessed as a standard IMAP or Push-IMAP account - with account settings available on the iPhone to switch between the two protocols, cannot be accessed with an email client on your computer - such as with Outlook or Outlook Express.
You can access a Gmail account as an IMAP account with an email client on your computer as well as with the iPhone's Mail client - keeping the account's server stored mailboxes synchronized between the email client used on your computer to access the account and with the iPhone's Mail client.
A Push-IMAP account provides for not having to check the account's incoming mail server for new messages but IMO, not worth having if I can't access the account with an email client on my computer also.

Javax.mail.NoSuchProviderException: No provider for ifs1

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