JAVAMail API

Anyone have any idea's on this error message when I run my JAVA Code: Error Below.
The thing is if I use a internal E-mail TO: address the mail and attachement is send. This only happens when I try to send a letter outside the firms MS Exchange server/Outlook.
javax.mail.SendFailedException: Sending failed;
nested exception is:
 class javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
 class javax.mail.SendFailedException: 550 Relaying is prohibited
 at javax.mail.Transport.send0(Transport.java:218)
 at javax.mail.Transport.send(Transport.java:80)
 at westlaw.SendEmail.init(SendEmail.java:65)
 at westlaw.SendEmail.<init>(SendEmail.java:13)
 at westlaw.ValidNumbers.getData(ValidNumbers.java:62)
 at westlaw.ValidNumbers.<init>(ValidNumbers.java:34)
 at westlaw.ValidNumbers.main(ValidNumbers.java:108)
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
 class javax.mail.SendFailedException: 550 Relaying is prohibited
 at com.sun.mail.smtp.SMTPTransport.rcptT (SMTPTransport.java:848)
 at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:323)
 at javax.mail.Transport.send0(Transport.java:163)
 at javax.mail.Transport.send(Transport.java:80)
 at westlaw.SendEmail.init(SendEmail.java:65)
 at westlaw.SendEmail.<init>(SendEmail.java:13)
 at westlaw.ValidNumbers.getData(ValidNumbers.java:62)
 at westlaw.ValidNumbers.<init>(ValidNumbers.java:34)
 at westlaw.ValidNumbers.main(ValidNumbers.java:108)

You must set this property:
properties.put("mail.smtp.auth", "true");and implement Authenticator:
MyAuthenticator auth = new MyAuthenticator();
auth.setUser("username");
auth.setPassword("password");
Session session = Session.getDefaultInstance( properties,auth );
class MyAuthenticator extends Authenticator {
   protected String m_strUser     = null;
   protected String m_strPassword = null;
   protected PasswordAuthentication getPasswordAuthentication() {
      return new PasswordAuthentication(m_strUser,m_strPassword);
   public void setUser(String strUser) {
      m_strUser = strUser;
   public void setPassword(String strPassword) {
      m_strPassword = strPassword;

Similar Messages

Problem Sending mails in a loop using JavaMail API

Hello All,
I am sending emails in a loop(one after the other) using JavaMail API,but the problem is, if the first two,three email addresses in the loop are Valid it sends the Email Properly, but if the Fourth or so is Invalid Address it throws an Exception....
"javax.mail.SendFailedException: Sending failed;"
nested exception is:
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
javax.mail.SendFailedException: 450 <[email protected]>:Recipient address rejected: Domain not found......
So if i want to send hundereds of emails and if one of the Emails inbetween is Invalid the process Stops at that point and i could not send the other emails in the Loop......
How Could i Trap the exception thrown and handle it in such a way, so that the loops continues ..
Is there something with the SMTP Server....?
The code which i am using is as follows....
<Code>...
try {
InitialContext ic = new InitialContext();
Session session = (Session) ic.lookup(JNDINames.MAIL_SESSION);
if (Debug.debuggingOn)
session.setDebug(true);
// construct the message
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(eMess.getEmailSender()));
String to = "";
msg.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(to, false));
msg.setRecipients(Message.RecipientType.BCC,
InternetAddress.parse(eMess.getEmailReceiver(), false));
msg.setSubject(eMess.getSubject());
msg.setContent(eMess.getHtmlContents(),"text/plain");
msg.saveChanges();
Transport.send(msg);
} catch (Exception e) {
Debug.print("createAndSendMail exception : " + e);
throw new MailerAppException("Failure while sending mail");
</Code>....
Please give me any suggestions regarding it....and guide me accordingly..
Thanks a million in advance...
Regards
Sam

How about something like the code attached here. Be aware it is lifted and edited out of an app we have here so it may require changing to get it to work. If it don't work - don't come asking for help as this is only a rough example of one way of doing it. RTFM - that's how we worked it out!
SH
try {
Transport.send(msg);
// If we get to here then the mail went OK so update all the records in the email as sent
System.out.println("Email sent OK");
catch (MessagingException mex) {
System.out.println("Message error");
Exception ex = mex;
do {
if (ex instanceof SendFailedException) {
if (ex.getMessage().startsWith("Sending failed")) {
// Ignore this message as we want to know the real reason for failure
// If we get an Invalid Address error or a Message partially delivered message process the message
if (ex.getMessage().startsWith("Message partially delivered")
|| ex.getMessage().startsWith("Invalid Addresses")) {
// This message is of interest as we need to process the actual individual addresses
System.out.println(ex.getMessage().substring(0, ex.getMessage().indexOf(";")));
// Now get the addresses from the SendFailedException
SendFailedException sfex = (SendFailedException) ex;
Address[] invalid = sfex.getInvalidAddresses();
if (invalid != null) {
System.out.println("Invalid Addresse(s) found -");
if (invalid.length > 0) {
for (int x = 0; x < invalid.length; x++) {
System.out.println(invalid[x].toString().trim());
Address[] validUnsent = sfex.getValidUnsentAddresses();
if (validUnsent != null) {
System.out.println("Valid Unsent Addresses found -");
if (validUnsent.length > 0) {
for (int x = 0; x < validUnsent.length; x++) {
System.out.println(validUnsent[x].toString().trim());
Address[] validSent = sfex.getValidSentAddresses();
if (validSent != null) {
System.out.println("Valid Sent Addresses found -");
if (validSent.length > 0) {
for (int x = 0; x < validSent.length; x++) {
System.out.println(validSent[x].toString().trim());
if (ex instanceof MessagingException)
ex = ((MessagingException) ex).getNextException();
else {
// This is a general catch all and we should assume that no messages went and should stop
System.out.println(ex.toString());
throw ex;
} while (ex != null);

Getting error when sending SMTP mail using javamail api

hi all
i am new to javamail api...and using it first-time....i'v used the following code
<%
String mailHost="mail.mastsale.com";
String mailText="Hello this is a test msg";
String to="<a href="mailto:[email protected]">[email protected]</a>";
String subject="jsp test mail";
try
String from="<a href="mailto:[email protected]">[email protected]</a>";
String mailhost = "mail.mastsale.com";
Properties props = System.getProperties();
props.put("mail.smtp.host", mailhost);
// Get a Session object
Authenticator auth = new SMTPAuthenticator( "<a href="mailto:[email protected]">[email protected]</a>", "abcd" );
Session session1 = Session.getInstance(props,auth);
//Session.setDebug(true);
//construct message
Message msg = new MimeMessage(session1);
msg.setFrom(new InternetAddress(from,"Your Name"));
msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to, false));
msg.setSubject(subject);
msg.setText(mailText);
//msg.setHeader("X-Mailer",mailer);
msg.setSentDate(new Date());
msg.saveChanges();
//Send the message
out.println("Sending mail to " + to);
Transport.send(msg);
catch (MessagingException me)
out.println("Error in sending message for messaging exception:"+me);
%>
and
SMTPAuthenticator.java
import java.io.*;
import java.util.*;
import java.lang.*;
import javax.mail.*;
import javax.mail.internet.*;
public class SMTPAuthenticator extends javax.mail.Authenticator {
private String fUser;
private String fPassword;
public SMTPAuthenticator(String user, String password) {
fUser = user;
fPassword = password;
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(fUser, fPassword);
Now getting error as: Error in sending message for messaging exception:javax.mail.SendFailedException: Invalid Addresses; nested exception is: com.sun.mail.smtp.SMTPAddressFailedException: 550-(host.hostonwin.com) [208.101.41.106] is currently not permitted to relay 550-through this server. Perhaps you have not logged into the pop/imap server 550-in the last 30 minutes or do not have SMTP Authentication turned on in your 550 email client.
Can anyone help me?

i got the following error while using the below code,
-----------registerForm----------------
DEBUG: setDebug: JavaMail version 1.3.2
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
::::::::::::::::::::::::::::::::: Error : <HR> javax.mail.AuthenticationFailedException <HR>
-----------registerForm----------------
public class SendMailBean {
public String send(String p_from, String p_to, String p_cc, String p_bcc,
String p_subject, String p_message, String p_smtpServer,String FilePath) {
String l_result = "";
// Name of the Host machine where the SMTP server is running
String l_host = p_smtpServer;
//for file attachment
String filename = FilePath;
// Gets the System properties
Properties l_props = System.getProperties();
// Puts the SMTP server name to properties object
l_props.put("mail.smtp.host", l_host);
l_props.put("mail.smtp.auth", "true");
// Get the default Session using Properties Object
Session l_session = Session.getDefaultInstance(l_props, null);
l_session.setDebug(true); // Enable the debug mode
try {
MimeMessage l_msg = new MimeMessage(l_session); // Create a New message
l_msg.setFrom(new InternetAddress(p_from)); // Set the From address
// Setting the "To recipients" addresses
l_msg.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(p_to, false));
// Setting the "Cc recipients" addresses
l_msg.setRecipients(Message.RecipientType.CC,
InternetAddress.parse(p_cc, false));
// Setting the "BCc recipients" addresses
l_msg.setRecipients(Message.RecipientType.BCC,
InternetAddress.parse(p_bcc, false));
l_msg.setSubject(p_subject); // Sets the Subject
// Create and fill the first message part
MimeBodyPart l_mbp = new MimeBodyPart();
//123
///////l_mbp.setText(p_message);
l_mbp.setContent(p_message,"text/html");
// Create the Multipart and its parts to it
Multipart l_mp = new MimeMultipart();
 //l_mp.setContent(html,"text/html");
l_mp.addBodyPart(l_mbp);
// Add the Multipart to the message
l_msg.setContent(l_mp,"text/html");
// Set the Date: header
l_msg.setSentDate(new Date());
//added by cibijaybalan for file attachment
 // attach the file to the message
//Multipart l_mp1 = new MimeMultipart();
 if(!filename.equals(""))
 String fname = filename;
 MimeBodyPart mbp2 = new MimeBodyPart();
 FileDataSource fds = new FileDataSource(fname);
 mbp2.setDataHandler(new DataHandler(fds));
 mbp2.setFileName(fds.getName());
 l_mp.addBodyPart(mbp2);
 // add the Multipart to the message
 l_msg.setContent(l_mp);
//ends here
 l_msg.setSentDate(new java.util.Date());
// Send the message
Transport.send(l_msg);
// If here, then message is successfully sent.
// Display Success message
l_result = l_result + "Mail was successfully sent to : "+p_to;
//if CCed then, add html for displaying info
//if (!p_cc.equals(""))
//l_result = l_result +"CCed To : "+p_cc+" ";
//if BCCed then, add html for displaying info
//if (!p_bcc.equals(""))
//l_result = l_result +"BCCed To : "+p_bcc ;
//l_result = l_result+" <HR>";
} catch (MessagingException mex) { // Trap the MessagingException Error
// If here, then error in sending Mail. Display Error message.
l_result = l_result + " Error : <HR> "+
""+mex.toString()+" <HR>";
} catch (Exception e) {
// If here, then error in sending Mail. Display Error message.
l_result = l_result + " Error : <HR> "+
""+e.toString()+" <HR>";
e.printStackTrace();
}//end catch block
//finally {
System.out.println(":::::::::::::::::::::::::::::::::"+l_result);
return l_result;
} // end of method send
} //end of bean
plz help me

Getting exceptions while sending mail using javamail api

Hi to all
I am developing an application of sending a mail using JavaMail api. My program is below:
quote:
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
public class sms
public static void main(String args[])
try
String strstrsmtserver="smtp.bol.net.in";
String strto="[email protected]";
String strfrom="[email protected]";
String strsubject="Hello";
String bodytext="This is my first java mail program";
sms s=new sms();
s.send(strstrsmtserver,strto,strfrom,strsubject,bodytext);
catch(Exception e)
System.out.println("usage:java sms"+"strstrsmtpserver tosddress fromaddress subjecttext bodyText");
System.exit(0);
public void send(String strsmtpserver,String strto,String strfrom ,String strsubject,String bodytext)
try
java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
Properties p=new Properties(System.getProperties());
if(strsmtpserver!=null)
p.put("mail.transport.protocol","smtp");
p.put("mail.smtp.host","[email protected]");
p.put("mail.smtp.port","25");
Session session=Session.getDefaultInstance(p);
Message msg=new MimeMessage(session);
Transport trans = session.getTransport("smtp");
trans.connect("smtp.bol.net.in","[email protected]","1234563757");
msg.setFrom(new InternetAddress(strfrom));
msg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(strto,false));
msg.setSubject(strsubject);
msg.setText(bodytext);
msg.setHeader("X-Mailer","mtnlmail");
msg.setSentDate(new Date());
Transport.send(msg);
System.out.println("Message sent OK.");
catch(Exception ex)
System.out.println("here is error");
ex.printStackTrace();
It compiles fine but showing exceptions at run time.Please help me to remove these exceptions.I am new to this JavaMail and it is my first program of javamail.Please also tell me how to use smtp server.I am using MTNL 's internet connection having smtp.bol.net.in server.
exceptions are:
Here is exception
quote:
Javax.mail.MessagingException:Could not connect to SMTP host : smtp.bol.net.in, port :25;
Nested exception is :
Java.net.ConnectException:Connection refused: connect
At com.sun.mail.smtp.SMTPTransport.openServer<SMTPTransport.java:1227>
At com.sun.mail.smtp.SMTPTransport.protocolConnect<SMTPTransport.java:322>
At javax.mail.Service .connect(Service.java:236>
At javax.mail.Service.connect<Service.java:137>
At sms.send<sms.java:77>
At sms.main<sms.java:24>

Did you find the JavaMail FAQ?
You should talk to your ISP to get the details for connecting to your server.
In this case I suspect your server wants you to make the connection on the
secure port. The FAQ has examples of how to do this for GMail and Yahoo
mail, which work similarly. By changing the host name, these same examples
will likely work for you.

Question about using JavaMail API to read the calendar folder...

Hi,
I've made an application that goes to the mail server, fetches all mails in the calendar folder and tells you the meetings you have in a particular day.
I'm using JavaMail API for this. My problem is that the application is very slow because I'm forced to fetch (one by one!) the contents of every message.
My question is: How can Outlook show so fast the mettings you have? Do they have a specific API that allows them to get the right info by only calling certain methods? Is there something similar in Java?
Thaks for your help!
Note: I use method:
folder.fetch(allMessages, fetchProfile);howerver the fetchProfile class does not allow me to specfy that I want to dowload the contents of the message (you only can specify the content_info); specifying all headears does not help me either.

Clarification:
The VI you have posted will work as following:
1) The task will read 2 analog inputs (ai0, ai3).
2) The acquisition starts, oncece digital signal (trigger) is detected on PFI0
3) The sampling rate will be as specified in "rate" control - it is continuous analog input acquisition, which means that after trigger is received (point 2), the board will start to generate hardware clock with frequency you specify as "rate"
4) with each rising edge of that hardware clock, the measurement is taken, and stored into buffer of driver.
5) DAQmx read will try to read "number of samples per channel" number of samples each time is called - and if there is not enough measurement stored in buffer (step 4), then DAQmx read will wait until DAQ card will measure reaquested number of samples (or timeout occurs before requested number of samples has been acquired)
6) DAQmx read will be then called 1000 times - so totaly you will read 1000 * "number of samples per channel" number of samples.
You do not have to be worried about speed of the loop. In fact, if you need to read just 1000 samples, with 1kS/s, then you can remove for loop and you can change measurement mode from continuous to finite samples, and specify number of samples to read to be 1000. You will read them all properly. I recomend you to read User Manual for your DAQ device - lets say M Series User Manual.
I hope it is clear now.
regards,
stefo

Problem accessing gmail with IMAP using JavaMail APIs

Hi,
I am trying to access my gmail account with JavaMail API. I am able to access it using pop3s but not with IMAP.
I have used following details:
protocol: imap
host: imap.gmail.com
port: -1 (also tried with 993) but no success.
My basic code is
url = new URLName(protocol, getHostname(), 993, mbox,
                          getUsername(), getPassword());
         Properties props = null;
         try {
          props = System.getProperties();
         } catch (SecurityException sex) {
          props = new Properties();
         session = Session.getInstance(props, null);
          session.setDebug(true);
        store = session.getStore(url);
        store.connect();
        folder = store.getFolder(url);
        folder.open(Folder.READ_WRITE);Any pointers?
Thanks.

Changed protocol from "imap" to "imaps"....and used port 993...and its working!!!!

Any changes in JavaMail Api

Hi
Is their any change in javamail api with the release of SE 6.
When was javamail api last updated or changed.
null

JavaMail will work fine on Java SE 6.
JavaMail was last updated about a year ago.

X.400 instead of SMTP Protocol and Javamail API

We have developed a workflow application on Domino 5.0.7. The SmartHost is "MS Exchange Server", because the application will only be accessed by browsers, we are using javaagent to send the email notifications. Due to some domain restrictions on MS Exhchange servers we have implemented Javamail API on the domino server, and it worked fine (I mean the messages were received by the Exchange Clients, using the SMTP addresses like [email protected]). As we dont have available SMTP addresses for all end users in the company we need to use the X.400 addresses. Is there anyone, can help guide about either the avaiability of any X.400 javamail api, or how to use mapi etc? I know it is little bit challenging, but we are struck. thanks

Currently, the latest version of the JavaMail 1.2 API, X.400 transport protocol is not supported yet. Only the transport SMTP - a message Transport protocol, for sending messages to a server, is supported.
Allen Lai
SUN Developer Technical Support

Third Party APIs in Java Language which doesnot use JavaMail APIs

Hi Pals,
Is there any third party java mail APIs available which doesnot using Sun JavaMail APIs? The third party would have its own APIs which does not use javax.mail. I have to code in Java Platform so if the APIs are java based its nice and useful to me.....
Thanks & Regards,
Prakash

ksp wrote:
Hi,
I am using Javamail APIs to send mails. Sometimes Mcafee blocks the mails and its not allowing javax.mail package. Thats why i would like to go for some other third pary which uses their own APIs......What makes you think a third party API would be less prone to interference by McAfee?
Edited by: sabre150 on Jun 18, 2009 10:39 AM
:-)

Plz help on javamail api (mayagiri)

Can you tell me that, where can i find the history of javamail api
like,
who developed it, what is the motivation behind it?
why the technology was developed.
I am student , now persuing masters in IT.
if possible plz mail me at [email protected]

Hi Anand,
This forum is exclusively for discussions related to Sun Java Studio Creator.
For information related to Javamail please visit:
http://java.sun.com/products/javamail/
There is also a forum for questions related to Javamail. The URL to the forum is:
http://forum.java.sun.com/forum.jspa?forumID=43
Cheers
Giri :-)
Creator Team

From where can I download the javamail api javadocs?

I spend time at a place with slow and unreliable internet access, and prefer to install the javamail API javadocs on my PC, rather than accessing it via the internet every time. Is it available for download, please.

We no longer make the javadocs available for download, but...
You can download the source code and generate the javadocs yourself.
The javadocs are available form the maven repository. This works well if you need them for code completion in an IDE, but not so well if you just want to browse them.

Order, Paginate and List emails in JavaMail API

Am able to sendm and retrieve emails in java using JavaMail API but am having a problem. I would like to sort emails by date, subject, sender etc and also display only a subset of emails using pagination.
            Message[] msgs = folder.getMessages();
            FetchProfile fp = new FetchProfile();
            fp.add(FetchProfile.Item.ENVELOPE);
            folder.fetch(msgs, fp);The function folder.getMessages(); can take 2 arguments (from_index,to_index), but this is according to the way mail server will transalate. POP server will arrange by date while IMAP is unordered. I would like to order the mails then fetch the getMessages(from_index,to_index).
Another posible way am seeing is fetching all mesages using getMessages() put them in a temporary storage(eg. vector or list), order them and then fetch only the page i want. But this could be very costly in terms of processing resources, which makes me believe there is a better approach and it seems i cant find it.
Can somenone please advice me on what to do. I will be very greatful.
Edited by: kagara on Aug 27, 2008 12:27 PM

With POP3 you have no choice but to download the messages and sort them in the client.
The POP3 protocol simply doesn't provide a "sort" option.
With IMAP, some IMAP servers support a "SORT" extension, although JavaMail doesn't
support it yet.

Email without javamail api

Is there any way to send email with java without using the javamail api
regards
fightspam

Try this
import java.net.*;
import java.util.*;
import java.io.*;
public class email
 private static final String host="smtp.smtphost.co.uk";
 private static final String to="[email protected]";
 private static final String subject="autogenerated message";
 static void send(String message)
 try
 System.getProperties().put("mail.host",host);
 URL url = new URL("mailto:" + to);
 URLConnection connection = url.openConnection();
 connection.setDoInput(false);
 connection.setDoOutput(true);
 connection.connect();
 PrintWriter out = new PrintWriter(new OutputStreamWriter(connection.getOutputStream()));
 out.print("From: <"+InetAddress.getLocalHost().getHostName()+">\n");
 out.print("To: "+to+"\n");
 out.print("Subject: "+subject+"\n");
 out.print("\n");
 out.print(message);
 out.close();
 catch (Exception e)
 public static void main(String[] args)
 for(int i=0;i<10;i++)
 send("this is a test message");
}

New to JavaMail API

Hi all,
I am new to JavaMail API. I'm running J2EE Application Server on my windows machine. I want to make my system a mail server. Please tell me what are the requirements? which software i need to install additionally. My professor told me to use sendmail_ but i want to use java technology. So please help me.
Thanks! :)
Sumit

The JavaMail FAQ has pointers to some mail servers. Some of them will
probably run on Windows.
Installing and configuring a mail server, especially to make it secure, can
be a significant task. It's probably more than you want to do to complete
a homework assignment. :-)

History of javamail api

Dear,
I am a student of masters in IT.
Now i need some details of JavaMail Api
i.e. when it is developed, why it is developed
what is the motivation and mainly who is the person
who took it seriousness to develop it?
if possible please mail me to this id
[email protected]
waiting for ur reply.
And give a good web reference so i can see the history for developing the JavaMail API.
regards
Anand S D

duplicate? This is still not a Java forum. Messaging Server

Javamail api and Microsoft Exchange

Hi there,
I wonder if there are different settings for the javamail (SMTP, Authentication) when the user is using Micorsoft Exchange.
The problem is that my user doesn't know what is his SMTP (I usually ask them to go to MS Outlook to figure it out) but since he is using the exchange software how can I tell what is the SMTP?
are there different setttings for the javamail api in this case?
thanks
peter

P_Primrose and Others,
I too am having the same issues. At my work i have administrative access to our MS Exchange server and have noticed that the server can be set to use OR block access via SMTP, POP or IMAP. Also the type of connection can also be set, Encrypted connections or non-encrypted connections.
Now i my instance I have noted that we have SMTP blocked, therefore no good and i have to swap to IMAP. Yuck. But my problem is that if my application is going to be developed to be used across all environments, will i run into the same problems when using other mail servers, such as Unix servers, etc.
My question to the world is how can you test a connection to a mail server and find out what it's requirements are??? Is there a way to get the settings from the client's system settings (Regedit)??? If this can be done then it's just a matter of building a routine to mirror and set those variables for your JavaMail.

JAVAMail API

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