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Unable to read custom header from email

I am adding custom header while sending email in Java. If anybody gives reply to that email I need to store the content of that email in database. I might receive multiple reply for that mail. So for identification I am adding custom header with unique value.
While reading unread email from inbox folder from imaps store, I am unable to read custom header. Other than custom header I am able to read other header.
I am reading email using below Class
public class OutLookReader_imaps {
Folder inbox;
public OutLookReader_imaps() throws IOException {
System.out.println("Inside MailReader()...");
final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
Properties props = System.getProperties();
props.setProperty("mail.imaps.socketFactory.class", SSL_FACTORY);
props.setProperty("mail.imaps.socketFactory.fallback", "false");
props.setProperty("mail.imaps.port", "993");
props.setProperty("mail.imaps.socketFactory.port", "993");
props.put("mail.imaps.host", "outlook.office365.com");
try {
/* Create the session and get the store for read the mail. */
Session session = Session.getDefaultInstance(System.getProperties(), null);
Store store = session.getStore("imaps");
store.connect("outlook.office365.com", 993, "example#entransys.com", "password");
inbox = store.getFolder("INBOX");
inbox.open(Folder.READ_WRITE);
Flags seen = new Flags(Flags.Flag.SEEN);
FlagTerm unseenFlagTerm = new FlagTerm(seen, false);
Message messages[] = inbox.search(unseenFlagTerm);
if (messages.length == 0) System.out.println("No messages found.");
System.out.println("No. of Unread Messages : " + inbox.getUnreadMessageCount());
System.out.println("No. of Messages : " + inbox.getMessageCount());
System.out.println("No. of Deleted Messages : " + inbox.getMode());
for (int i = 0; i < messages.length; i++) {
if (i > 10) {
System.exit(0);
inbox.close(true);
store.close();
}
System.out.println("Message " + (i + 1));
System.out.println("From : " + messages[i].getFrom()[0]);
System.out.println("Subject : " + messages[i].getSubject());
System.out.println("Sent Date : " + messages[i].getSentDate());
System.out.println("Header : " + messages[i].getAllHeaders());
System.out.println("Content : " + messages[i].getContent().toString());
System.out.println("Content Type : " + messages[i].getContentType());
System.out.println("Description : " + messages[i].getDescription());messages[i].getContent());
System.out.println("Unique Header : " + messages[i].getHeader("X-Universally-Unique-Identifier"));
System.out.println("Header uni : " + messages[i].getHeader("X-Uniform-Type-Identifier"));
Enumeration allHeaders = messages[i].getAllHeaders();
while (allHeaders.hasMoreElements()) {
Header header = (Header) allHeaders.nextElement();
String headerName = header.getName();
String headerVal = header.getValue();
System.out.println("Header Name : " + headerName);
System.out.println("Header Value : " + headerVal);
}
}
try {
inbox.close(true);
store.close();
} catch (Exception ex) {
System.out.println("Exception arise at the time of read mail");
ex.printStackTrace();
}
} catch (MessagingException e) {
System.out.println("Exception while connecting to server: " + e.getLocalizedMessage());
e.printStackTrace();
System.exit(2);
}
}
public void printAllMessages(Message[] msgs) throws Exception {
for (int i = 0; i < msgs.length; i++) {
System.out.println("MESSAGE #" + (i + 1) + ":");
printEnvelope(msgs[i]);
}
}
public void printEnvelope(Message message) throws Exception {
Address[] a;
if ((a = message.getFrom()) != null) {
for (int j = 0; j < a.length; j++) {
System.out.println("Email From : " + a[j].toString());
}
}
String subject = message.getSubject();
Date receivedDate = message.getReceivedDate();
Date sentDate = message.getSentDate();
SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy");
System.out.println("Email Subject : " + subject);
if (receivedDate != null) {
System.out.println("Received Date: " + df.format(receivedDate));
}
System.out.println("Sent Date : " + df.format(sentDate));
}
public static void main(String args[]) throws IOException {
new OutLookReader_imaps();
}
}

Custom headers that you add to messages you send will not be added to messages that reply to the message you sent. There will usually be an In-Reply-To header or References header that includes the Message-ID of the message you sent, but even those are not guaranteed to be present. The most reliable way of associating replies with sent messages is probably to include a unique ID in the Subject of the message you sent.

How To Check Mail Validation in Selenium WebDriver?

i Need To Verify Email is Received or not in gmail. So That i Tried The Following Code. But i Didn't Get The Result. Can You Please Sort Me out This.
The Following Code is :
public static void getPassword(String email, String password) throws Exception {
Properties props = System.getProperties();
props.setProperty("mail.store.protocol", "imaps");
Session session = Session.getDefaultInstance(props, null);
Store store = session.getStore("imaps");
store.connect("imap.gmail.com", email, password);
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_WRITE);
System.out.println("Total Message:" + folder.getMessageCount());
System.out.println("Unread Message:" + folder.getUnreadMessageCount());
Message[] messages = null;
boolean isMailFound = false;
Message mailFromProx = null;
// Search for mail from Prox with Subject = 'Email varification Testcase'
for (int i = 0; i <= 5; i++) {
messages = folder.search(new SubjectTerm("Email varification Testcase"), folder.getMessages());
// Wait for 20 seconds
if (messages.length == 0) {
Thread.sleep(20000);
}
}
// Search for unread mail
// This is to avoid using the mail for which
// Registration is already done
for (Message mail : messages) {
if (!mail.isSet(Flags.Flag.SEEN)) {
mailFromProx = mail;
System.out.println("Message Count is: " + mailFromProx.getMessageNumber());
isMailFound = true;
}
}
// Test fails if no unread mail was found
if (!isMailFound) {
throw new Exception("Could not find new mail from iGotThis :-(");
// Read the content of mail and get password
} else {
String line;
StringBuffer buffer = new StringBuffer();
BufferedReader reader = new BufferedReader(new InputStreamReader(mailFromProx.getInputStream()));
while ((line = reader.readLine()) != null) {
buffer.append(line);
}
System.out.println(buffer);
String result = buffer.toString().substring(buffer.toString().indexOf("is:") + 1,
buffer.toString().indexOf("3. Start enjoying an easier life!"));
String resultxx = result.substring(4, result.length() - 1);
//Print passsword
System.out.println(resultxx);
Properties prop = new Properties();
OutputStream output = null;
try {
output = new FileOutputStream(Constant.Path_UserPassFile);
// set the properties value in property file
prop.setProperty("User_Password", resultxx);
PropsUtils.setProperties().setProperty("User_Password", resultxx);
// save properties to project root folder
prop.store(output, null);
} catch (IOException io) {
io.printStackTrace();
}
System.out.println("Password = " + prop.getProperty("User_Password"));
}
}
}
i Tried Searching Lot of Results , But Nothing Not Clear. Can You Please Provide Me Prefect Result.
if You Got Any Results Regarding The Mail Testing in Selenium Please Provide Here , Let Me Try Here.

Here is the working solution for your problem. It uses JAVAX MAIL API and JAVA code.
It does a lot more, so remove the code that u don't need.
public GmailUtils(String username, String password, String server, EmailFolder
emailFolder) throws Exception {
Properties props = System.getProperties();
props.setProperty("mail.store.protocol", "imap");
props.setProperty("mail.imaps.partialfetch", "false");
props.put("mail.imap.ssl.enable", "true");
props.put("mail.mime.base64.ignoreerrors", "true");
Session session = Session.getDefaultInstance(props, null);
Store store = session.getStore("imap");
store.connect("imap.gmail.com", 993, "<your email>", "<your password>");
Folder folder = store.getFolder(emailFolder.getText());
folder.open(Folder.READ_WRITE);
System.out.println("Total Messages:" + folder.getMessageCount());
System.out.println("Unread Messages:" + folder.getUnreadMessageCount());
messages = folder.getMessages();
for (Message mail : messages) {
if (!mail.isSet(Flags.Flag.SEEN)) {
System.out.println("***************************************************");
System.out.println("MESSAGE : \n");
System.out.println("Subject: " + mail.getSubject());
System.out.println("From: " + mail.getFrom()[0]);
System.out.println("To: " + mail.getAllRecipients()[0]);
System.out.println("Date: " + mail.getReceivedDate());
System.out.println("Size: " + mail.getSize());
System.out.println("Flags: " + mail.getFlags());
System.out.println("ContentType: " + mail.getContentType());
System.out.println("Body: \n" + getEmailBody(mail));
System.out.println("Has Attachments: " + hasAttachments(mail));
}
}
}
public boolean hasAttachments(Message email) throws Exception {
// suppose 'message' is an object of type Message
String contentType = email.getContentType();
System.out.println(contentType);
if (contentType.toLowerCase().contains("multipart/mixed")) {
// this message must contain attachment
Multipart multiPart = (Multipart) email.getContent();
for (int i = 0; i < multiPart.getCount(); i++) {
MimeBodyPart part = (MimeBodyPart) multiPart.getBodyPart(i);
if (Part.ATTACHMENT.equalsIgnoreCase(part.getDisposition())) {
System.out.println("Attached filename is:" + part.getFileName());
MimeBodyPart mimeBodyPart = (MimeBodyPart) part;
String fileName = mimeBodyPart.getFileName();
String destFilePath = System.getProperty("user.dir") + "\\Resources\\";
File fileToSave = new File(fileName);
mimeBodyPart.saveFile(destFilePath + fileToSave);
// download the pdf file in the resource folder to be read by PDFUTIL api.
PDFUtil pdfUtil = new PDFUtil();
String pdfContent = pdfUtil.getText(destFilePath + fileToSave);
System.out.println("******---------------********");
System.out.println("\n");
System.out.println("Started reading the pdfContent of the attachment:==");
System.out.println(pdfContent);
System.out.println("\n");
System.out.println("******---------------********");
Path fileToDeletePath = Paths.get(destFilePath + fileToSave);
Files.delete(fileToDeletePath);
}
}
return true;
}
return false;
}
public String getEmailBody(Message email) throws IOException, MessagingException {
String line, emailContentEncoded;
StringBuffer bufferEmailContentEncoded = new StringBuffer();
BufferedReader reader = new BufferedReader(new InputStreamReader(email.getInputStream()));
while ((line = reader.readLine()) != null) {
bufferEmailContentEncoded.append(line);
}
System.out.println("**************************************************");
System.out.println(bufferEmailContentEncoded);
System.out.println("**************************************************");
emailContentEncoded = bufferEmailContentEncoded.toString();
if (email.getContentType().toLowerCase().contains("multipart/related")) {
emailContentEncoded = emailContentEncoded.substring(emailContentEncoded.indexOf("base64") + 6);
emailContentEncoded = emailContentEncoded.substring(0, emailContentEncoded.indexOf("Content-Type") - 1);
System.out.println(emailContentEncoded);
String emailContentDecoded = new String(new Base64().decode(emailContentEncoded.toString().getBytes()));
return emailContentDecoded;
}
return emailContentEncoded;
}

I would suggest you to use Nada email api which are disposable email addresses and very easy to get the content.
Check the examples here.
http://www.testautomationguru.com/selenium-webdriver-email-validation-with-disposable-email-addresses/

How to read eml file contains in eml file using Javamail API

I have an EML file which contains another EML file as an attachment.
When I try to fetch an attachment file using JAVAMAIL API, getDisposition value indicates attachment but getfileName() displays NULL.
Properties props = new Properties();
Session mailSession = Session.getDefaultInstance(props, null);
InputStream source = new FileInputStream("C:\\Mail1496085.eml");
MimeMessage message = new MimeMessage(mailSession, source);
System.out.println("Subject : " + message.getSubject());
System.out.println("From : " + message.getFrom()[0]);
System.out.println("--------------");
System.out.println("Body : " + message.getContent());
String contentType = message.getContentType();
if (contentType.contains("multipart")) {
System.out.println("Multipart EMail File");
Multipart multiPart = (Multipart) message.getContent();
int numberOfParts = multiPart.getCount();
System.out.println("Parts:::"+numberOfParts);
String wi="IM-67890-PROCESS";
String saveDir = System.getProperty("user.dir")+"\\Docs";
saveDir=saveDir + File.separator+wi;
boolean file =new File(saveDir).mkdir();
if (file) {
System.out.println("Directory: " + wi + " created");
// logger.debug("Directory: " + workItem + " created");
}
for (int partCount = 0; partCount < numberOfParts; partCount++) {
MimeBodyPart part = (MimeBodyPart) multiPart.getBodyPart(partCount);
String disposition=part.getDisposition();
if (Part.ATTACHMENT.equalsIgnoreCase(disposition)) {
// this part is attachment
String fileName = part.getFileName();
String extension="";
System.out.println("Attached File Name::"+fileName);
saveDir=saveDir + File.separator + fileName;
int i=fileName.lastIndexOf(".");
if(i>0)
{
extension=fileName.substring(i+1);
}
if(extension.equalsIgnoreCase("eml"))
{
part.saveFile(saveDir);
extractEML(saveDir, wi);
System.out.println("This is a eml file");
}
else if(extension.equalsIgnoreCase("msg"))
{
part.saveFile(saveDir);
extractMSG(saveDir,wi);
System.out.println("This is a msg file");
}
else
{
System.out.println("This is other file");
}
} else {
System.out.println("Not an eml file");
System.out.println("File Name::"+part.getFileName());
}
}
}
}
public static void extractEML(String emlPath,String wi) throws MessagingException, IOException
{
//String fileName="";
String path=System.getProperty("user.dir") + File.separator + "Docs" + File.separator + wi + File.separator + "EML_PDF";
boolean file =new File(path).mkdir();
if(file)
{
System.out.println("Folder EML_PDF Created Successfully");
}
Properties props = new Properties();
Session mailSession = Session.getDefaultInstance(props, null);
InputStream source = new FileInputStream(emlPath);
MimeMessage message = new MimeMessage(mailSession, source);
System.out.println("Subject : " + message.getSubject());
System.out.println("From : " + message.getFrom()[0]);
System.out.println("--------------");
System.out.println("Body : " + message.getContent());
String contentType = message.getContentType();
if (contentType.contains("multipart")) {
System.out.println("Multipart EMail File");
Multipart multiPart = (Multipart) message.getContent();
int numberOfParts = multiPart.getCount();
System.out.println("Parts:::"+numberOfParts);
for (int partCount = 0; partCount < numberOfParts; partCount++) {
MimeBodyPart part = (MimeBodyPart) multiPart.getBodyPart(partCount);
if (Part.ATTACHMENT.equalsIgnoreCase(part.getDisposition())) {
String fileName = part.getFileName();
String extension="";
path=path + File.separator + fileName;
int i=fileName.lastIndexOf(".");
if(i>0)
{
extension=fileName.substring(i+1);
}
if(extension.equalsIgnoreCase("pdf"))
{
part.saveFile(path);
}
}
}
}
}

File names for attachments are optional. You need to fix your program to work without a file name.

Properties props = new Properties();
Session mailSession = Session.getDefaultInstance(props, null);
InputStream inputStream = new FileInputStream(FilePath);
MimeMessage message = new MimeMessage(mailSession, inputStream);
MimeMessageParser mimeParser = new MimeMessageParser(message);
mimeParser.parse();
List<DataSource> dsl = mimeParser.getAttachmentList();
for(DataSource ds : dsl) {
InputStream file = ds.getInputStream();
}

JAVA message.getAllRecipients().length returns incorrect value

I'm using javax.mail, IMAP provider and want to get number of recipients.
My email message has 3 recipients, but
System.out.println("AllRecipients: " + message.getAllRecipients().length);
and
System.out.println("Recipients: " + message.getRecipients(Message.RecipientType.TO).length);
returns value = 1.
Code:
public void checkEmail() throws MessagingException
{
String host = "imap.example.host";
Integer port = 993;
String username = "exampleLogin";
String password = "examplePassword";
String provider = "imaps";
String folderMail = "inbox";
Properties properties = new Properties();
properties.put("mail.imap.host", host);
properties.put("mail.imap.socketFactory.port", port);
properties.put("mail.imap.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
properties.put("mail.imap.auth", "true");
properties.put("mail.imap.port", port);
Session session = Session.getDefaultInstance(properties, new javax.mail.Authenticator(){protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication("username","password");
}
});
Store store = session.getStore(provider);
store.connect(host, port, username, password);
try
{
Folder folder = store.getFolder(folderMail);
folder.open(Folder.READ_WRITE);
Message[] messages = folder.getMessages();
System.out.println("messages in folder: " + messages.length);
for (int messageNumber = 0, messageCount = messages.length; messageNumber < messageCount; messageNumber ++)
{
Message message = messages[messageNumber];
System.out.println("---------------------------------");
System.out.println("Email #: " + messageNumber);
System.out.println("Subject: " + message.getSubject());
System.out.println("AllRecipients: " + message.getAllRecipients().length);
}
folder.close(false);
}
catch (FolderNotFoundException e)
{
System.out.println(System.currentTimeMillis() + " :: Folder " + folderMail + " not found or empty");
}
System.out.println("FINISH");
}
can anyone help?

Fetch mail in descending order of date using pop3

Here I got all the email in ascending order, means mail retrieved according to last date. I need the reverse.
public void downloadEmailAttachments(String host, int port,String userName, String password)
{
Properties properties = new Properties();
properties.put("mail.pop3.host", host);
properties.put("mail.pop3.port", port);
properties.put("mail.pop3.user",userName);
properties.put("mail.password",password);
properties.setProperty("mail.pop3.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
properties.setProperty("mail.pop3.socketFactory.fallback", "false");
properties.setProperty("mail.pop3.socketFactory.port",
String.valueOf(port));
Session session = Session.getDefaultInstance(properties);
try {
Store store = session.getStore("pop3");
store.connect(host,userName, password);
Folder folderInbox = store.getFolder("INBOX");
folderInbox.open(Folder.READ_ONLY);
Message[] arrayMessages = folderInbox.getMessages();
for (int i = 0; i < arrayMessages.length; i++) //max=puruna date=after,min=ajika date...
{
if (arrayMessages[i].getSentDate().after(maxDate) && arrayMessages[i].getSentDate().before(minDate))
{
Message message = arrayMessages[i];
Address[] fromAddress = message.getFrom();
String from = fromAddress[0].toString();
Address[]toAdress=message.getAllRecipients();
String to=toAdress[0].toString();
String subject = message.getSubject();
String sentDate = message.getSentDate().toString();
String contentType = message.getContentType().toString();
String messageContent = "";
String attachFiles = "";
if (contentType.contains("multipart")) {
// content may contain attachments
Multipart multiPart = (Multipart) message.getContent();
int numberOfParts = multiPart.getCount();
for (int partCount = 0; partCount < numberOfParts; partCount++) {
MimeBodyPart part = (MimeBodyPart) multiPart.getBodyPart(partCount);
if (Part.ATTACHMENT.equalsIgnoreCase(part.getDisposition())) {
// this part is attachment
String fileName = part.getFileName();
attachFiles += fileName + ", ";
part.saveFile(saveDirectory + File.separator + fileName);
} else {
// this part may be the message content
messageContent = part.getContent().toString();
}
}
if (attachFiles.length() > 1) {
attachFiles = attachFiles.substring(0, attachFiles.length() - 2);
}
} else if (contentType.contains("text/plain")
|| contentType.contains("text/html")) {
Object content = message.getContent();
if (content != null) {
messageContent = content.toString();
}
}
System.out.println("Message #" + (i + 1) + ":");
System.out.println("\t From: " + from);
System.out.println("\t to: " + to);
System.out.println("\t Subject: " + subject);
System.out.println("\t Sent Date: " + sentDate);
System.out.println("\t Message: " + messageContent);
System.out.println("\t Attachments: " + attachFiles);
}
new EmailAttachmentReceiver().setSaveDirectory(saveDirectory);
}
folderInbox.close(false);
store.close();
}

You can use Comparator for sorting process
Message[] arrayMessages = folderInbox.getMessages();
Comparator<Message> messageComparator = new Comparator<Message>( {
public int compare(Message m1, Message m2) {
if (m1.getSentDate() == null || m2.getSentDate() == null)
return 0;
return m2.getSentDate().compareTo(m1.getSentDate());
}
});
Arrays.sort(arrayMessages, messageComparator);