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Java mail : attach html content along with an attachment

I'm trying to send a mail with an attachment and also along with a html content.
I know how to send the html content and the attachments separately but is it possible to send the both the html and as well as the attachment together?
Here's what I've tried :
public static void sendAttachment(final String to, final String cc, final String subject, final String text,
final byte[] attachment, final String fileName) {
if (null == to) {
return;
}
try {
Properties props = getProperties();
Session session = Session.getDefaultInstance(props);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(FROM_EMPRIS));
message.setRecipients(RecipientType.TO, InternetAddress.parse(to));
if(null != cc)
message.addRecipient(RecipientType.CC, new InternetAddress(cc));
if (null != subject)
message.setSubject(subject);
BodyPart messageBodyPart1 = new MimeBodyPart();
messageBodyPart1.setText(text);
BodyPart messageBodyPart2 = new MimeBodyPart();
DataSource ds = new ByteArrayDataSource(attachment, "application/x-any");
messageBodyPart2.setDataHandler(new DataHandler(ds));
messageBodyPart2.setFileName(fileName);
Multipart multiPart = new MimeMultipart();
multiPart.addBodyPart(messageBodyPart1);
multiPart.addBodyPart(messageBodyPart2);
message.setContent(multiPart);
Transport.send(message);
} catch (AddressException e) {
e.printStackTrace();
} catch (MessagingException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
This one sends the attachment and the setText(text) as a plaintext. Can this be changed to a html content instead of a plaintext?
Would greatly appreciate your help and thanks a lot.

Just create another mimeBodyPart with html content and setContent(htmlContent, "text/html"). Add that after your plain text body part.

Use below method and set html content in body
message.setContent(body,"text/html");

Set DataHandler for messageBodyPart1
BodyPart messageBodyPart1 = new MimeBodyPart();
messageBodyPart1.setText(text);
messageBodyPart1.setDataHandler(new DataHandler(textHtml, "text/html;charset=utf-8"));// this is to handle html

Create multipart using JavaMail

I would like to create a MimeMessage which must have two parts as shown below picture (Part_0 and Part_2)
I'm trying to use below code to generated s/mime
public static void main(String[] a) throws Exception {
// create some properties and get the default Session
Properties props = new Properties();
// props.put("mail.smtp.host", host);
Session session = Session.getInstance(props, null);
// session.setDebug(debug);
MimeMessage msg = new MimeMessage(session);
try {
msg.addHeader("Content-Type", "multipart/signed; protocol=\"application/pkcs7-signature;");
msg.setFrom(new InternetAddress(FROM_EMAIL));
InternetAddress[] address = {new InternetAddress(
TO_EMAIL)};
msg.setRecipients(Message.RecipientType.TO, address);
msg.setSubject("Test Subject");
msg.setSentDate(new Date());
// create and fill the first message part
MimeBodyPart bodyPart1 = new MimeBodyPart();
bodyPart1.setHeader("Content-Type", "text/html; charset=utf-8");
bodyPart1.setContent("<b>Hello World</b>", "text/html");
Multipart multiPart = new MimeMultipart();
multiPart.addBodyPart(bodyPart1, 0);
try (OutputStream str = Files.newOutputStream(Paths
.get(UNSIGNED_MIME))) {
bodyPart1.writeTo(str);
}
signMime();
MimeBodyPart attachPart = new MimeBodyPart();
String filename = SIGNED_VALUE;
DataSource source = new FileDataSource(filename);
attachPart.setDataHandler(new DataHandler(source));
attachPart.setFileName("smime.p7s");
attachPart.addHeader("Content-Type", "application/pkcs7-signature; name=smime.p7s;");
attachPart.addHeader("Content-Transfer-Encoding", "base64");
attachPart.addHeader("Content-Description", "S/MIME Cryptographic Signature");
multiPart.addBodyPart(attachPart);
msg.setContent(multiPart, "multipart/signed; protocol=\"application/pkcs7-signature\"; ");
msg.saveChanges();
try (OutputStream str = Files.newOutputStream(Paths
.get(SIGNED_MIME))) {
msg.writeTo(str);
}
} catch (MessagingException mex) {
mex.printStackTrace();
Exception ex = null;
if ((ex = mex.getNextException()) != null) {
ex.printStackTrace();
}
}
I used two MimeBodyPart however I always got one Part_0 and generated eml file shown below.

I haven't tried to compile it, but what you want is something like this. The inner multipart is a body part of the outer multipart.
msg.setFrom(new InternetAddress(FROM_EMAIL));
InternetAddress[] address = {new InternetAddress(
TO_EMAIL)};
msg.setRecipients(Message.RecipientType.TO, address);
msg.setSubject("Test Subject");
msg.setSentDate(new Date());
MultipartSigned multiSigned = new MultipartSigned();
// create and fill the first message part
MimeBodyPart bodyPart1 = new MimeBodyPart();
bodyPart1.setText("<b>Hello World</b>", "utf-8", "html");
Multipart multiPart = new MimeMultipart();
multiPart.addBodyPart(bodyPart1);
// add other content to the inner multipart here
MimeBodyPart body = new MimeBodyPart();
body.setContent(multiPart);
multiSigned.addBodyPart(body);
try (OutputStream str = Files.newOutputStream(Paths
.get(UNSIGNED_MIME))) {
body.writeTo(str);
}
signMime();
MimeBodyPart attachPart = new MimeBodyPart();
String filename = SIGNED_VALUE;
attachPart.attachFile(filename,
"application/pkcs7-signature; name=smime.p7s", "base64");
attachPart.setFileName("smime.p7s");
attachPart.addHeader("Content-Description",
"S/MIME Cryptographic Signature");
multiSigned.addBodyPart(attachPart);
msg.setContent(multiSigned);
msg.saveChanges();
And you'll need this:
public class MultipartSigned extends MimeMultipart {
public MultipartSigned() {
super("signed");
ContentType ct = new ContentType(contentType);
ct.setParameter("protocol", "application/pkcs7-signature");
contentType = ct.toString();
}
}
You could make this much cleaner by moving more of the functionality into the MultipartSigned class.

What you are looking for is Spring Mime Helper.

How to send mails to multiple recipients through java mail api [duplicate]

This question already has answers here:
Send mail to multiple recipients in Java
(12 answers)
Closed 5 years ago.
Below is the java program which send a mail through java mail api now the issue is that I want to enter multiple addresses into mailTo field. In the below code, you can see there is single entry for mailTo that is avdq#abc.com. However, I want to pass multiple entries as avdq#abc.com, tvdq#abc.com, and pvdq#abc.com. Please advise how to achieve this.
public class abcMailTest {
public static void main(String[] args) {
String mailSmtpHost = "77.77.77.77";
String mailSmtpPort = "4321" ;
String mailTo = "avdq#abc.com";
//String mailCc = "avdg#abc.com ";
String mailFrom = "avdg#abc.com";
String mailSubject = "sgdtetrtrr";
String mailText = "Test Mail for mail body ";
sendEmail(mailTo, mailFrom, mailSubject, mailText, mailSmtpHost ,mailSmtpPort );
}
public static void sendEmail(String to, String from, String subject, String text, String smtpHost , String mailSmtpPort) {
try {
Properties properties = new Properties();
properties.put("mail.smtp.host", smtpHost);
properties.put("mailSmtpPort", mailSmtpPort);
//obtaining the session
Session emailSession = Session.getDefaultInstance(properties);
emailSession.setDebug(true);
//creating the message
Message emailMessage = new MimeMessage(emailSession);
emailMessage.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
Address[] cc = new Address[] {
new InternetAddress("avdg#abc.com"),
new InternetAddress("sWER#gmail.com")};
emailMessage.addRecipients(Message.RecipientType.CC, cc);
emailMessage.setFrom(new InternetAddress(from));
emailMessage.setSubject(subject);
// Create the message part
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setContent(text, "text/html");
messageBodyPart.setText(text);
// Create a multipart message
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
// Part two is attachment
MimeBodyPart attachPart = new MimeBodyPart();
String filename = "c:\\abc.pdf";
DataSource source = new FileDataSource(filename);
attachPart.setDataHandler(new DataHandler(source));
attachPart.setFileName(filename);
multipart.addBodyPart(attachPart);
// Send the complete message parts
emailMessage.setContent(multipart);
emailSession.setDebug(true);
Transport.send(emailMessage);
} catch (AddressException e) {
e.printStackTrace();
} catch (MessagingException e) {
e.printStackTrace();
}
}
}

You just need to do the same thing as what you did for cc field
Address[] to = new Address[] {InternetAddress.parse("avdq#abc.com"),
InternetAddress.parse("tvdq#abc.com"),
InternetAddress.parse("pvdq#abc.com")};
message.addRecipients(Message.RecipientType.TO, to);

Try this
String cc = "avdg#abc.com;sWER#gmail.com";
StringTokenizer st = new StringTokenizer(cc,":");
while(st.hasMoreTokens()) {
emailMessage.addRecipients(Message.RecipientType.CC, InternetAddress.parse(st.nextToken(),false);
}

How to send an email whose attachment has an extension on delivery

I'm trying to send an email with an attachment. The whole thing works fine, except for the part that the attachment sent sends the attached file with no extension.
For example, sending File.rar will receive file
This is how I'm doing it:
public class EmailSender {
public static void main(String[] args) {
String TO = "Receiver#yahoo.com";
String host = "smtp.gmail.com";
String port = "465";
String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
Properties mailConfig = new Properties();
mailConfig.put("mail.smtp.host", host);
mailConfig.put("mail.smtp.socketFactory.port", port);
mailConfig.put("mail.smtp.socketFactory.class", SSL_FACTORY);
mailConfig.put("mail.smtp.auth", "true");
mailConfig.put("mail.smtp.port", port);
Session session = Session.getDefaultInstance(mailConfig,
new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("Username", "Password");
}
});
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress("from#gmail.com"));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(TO));
message.setSubject("Email with Attachment SUBJECT");
BodyPart messageBodyTxt = new MimeBodyPart();
messageBodyTxt.setText("Email with Attachment BODY");
MimeBodyPart messageBodyAttachment = new MimeBodyPart();
String filePath = "D:\\Unlocker1.9.2.rar";
DataSource source = new FileDataSource(filePath);
messageBodyAttachment.setDataHandler(new DataHandler(source));
messageBodyAttachment.setFileName("Unlocker1.9.2" + ".rar");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyTxt);
multipart.addBodyPart(messageBodyAttachment);
message.setContent(multipart);
Transport.send(message);
System.out.println("Email sent successfully");
} catch (MessagingException e) {
throw new RuntimeException(e);
}
}
}

Using the advice from the comment, the proper method would be setDisposition and you would set it for the MimeBodyPart in question. Therefore, with the code above, one would do:
messageBodyAttachment.setDisposition(javax.mail.Part.ATTACHMENT);

Example of sending an email with attachment via Amazon in Java

Does anyone have an example of sending an email, with an attachment, via Amazon SES (in Java)?

Maybe a little bit late, but you can use this code (you also need Java Mail):
public class MailSender
{
private Transport AWSTransport;
...
//Initialize transport
private void initAWSTransport() throws MessagingException
{
String keyID = <your key id>
String secretKey = <your secret key>
MailAWSCredentials credentials = new MailAWSCredentials();
credentials.setCredentials(keyID, secretKey);
AmazonSimpleEmailService ses = new AmazonSimpleEmailServiceClient(credentials);
Properties props = new Properties();
props.setProperty("mail.transport.protocol", "aws");
props.setProperty("mail.aws.user", credentials.getAWSAccessKeyId());
props.setProperty("mail.aws.password", credentials.getAWSSecretKey());
AWSsession = Session.getInstance(props);
AWStransport = new AWSJavaMailTransport(AWSsession, null);
AWStransport.connect();
}
public void sendEmail(byte[] attachment)
{
//mail properties
String senderAddress = <Sender address>;
String recipientAddress = <Recipient address>;
String subject = <Mail subject>;
String text = <Your text>;
String mimeTypeOfText = <MIME type of text part>;
String fileMimeType = <MIME type of your attachment>;
String fileName = <Name of attached file>;
initAWSTransport();
try
{
// Create new message
Message msg = new MimeMessage(AWSsession);
msg.setFrom(new InternetAddress(senderAddress));
msg.addRecipient(Message.RecipientType.TO, new InternetAddress(recipientAddress));
msg.setSubject(subject);
//Text part
Multipart multipart = new MimeMultipart();
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setContent(text, mimeTypeOfText);
multipart.addBodyPart(messageBodyPart);
//Attachment part
if (attachment != null && attachment.length != 0)
{
messageBodyPart = new MimeBodyPart();
DataSource source = new ByteArrayDataSource(attachment,fileMimeType);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(fileName);
multipart.addBodyPart(messageBodyPart);
}
msg.setContent(multipart);
//send message
msg.saveChanges();
AWSTransport.sendMessage(msg, null);
} catch (MessagingException e){...}
}
}

Maybe a little bit late too.
Alternative to send mail using Java Mail and Amazon Raw Mail Sender
public static void sendMail(String subject, String message, byte[] attachement, String fileName, String contentType, String from, String[] to) {
try {
// JavaMail representation of the message
Session s = Session.getInstance(new Properties(), null);
MimeMessage mimeMessage = new MimeMessage(s);
// Sender and recipient
mimeMessage.setFrom(new InternetAddress(from));
for (String toMail : to) {
mimeMessage.addRecipient(javax.mail.Message.RecipientType.TO, new InternetAddress(toMail));
}
// Subject
mimeMessage.setSubject(subject);
// Add a MIME part to the message
MimeMultipart mimeBodyPart = new MimeMultipart();
BodyPart part = new MimeBodyPart();
part.setContent(message, MediaType.TEXT_HTML);
mimeBodyPart.addBodyPart(part);
// Add a attachement to the message
part = new MimeBodyPart();
DataSource source = new ByteArrayDataSource(attachement, contentType);
part.setDataHandler(new DataHandler(source));
part.setFileName(fileName);
mimeBodyPart.addBodyPart(part);
mimeMessage.setContent(mimeBodyPart);
// Create Raw message
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
mimeMessage.writeTo(outputStream);
RawMessage rawMessage = new RawMessage(ByteBuffer.wrap(outputStream.toByteArray()));
// Credentials
String keyID = "";// <your key id>
String secretKey = "";// <your secret key>
AWSCredentials credentials = new BasicAWSCredentials(keyID, secretKey);
AmazonSimpleEmailServiceClient client = new AmazonSimpleEmailServiceClient(credentials);
// Send Mail
SendRawEmailRequest rawEmailRequest = new SendRawEmailRequest(rawMessage);
rawEmailRequest.setDestinations(Arrays.asList(to));
rawEmailRequest.setSource(from);
client.sendRawEmail(rawEmailRequest);
} catch (IOException | MessagingException e) {
// your Exception
e.printStackTrace();
}
}

https://docs.aws.amazon.com/ses/latest/DeveloperGuide/send-email-raw.html has an example that sends both html and text bodies (with an attachment, of course). FWIW, here is the conversion and reorganization of its Java code to Kotlin. The dependency is 'com.sun.mail:javax.mail:1.6.2'.
data class Attachment(val fileName: String, val contentType: String, val data: ByteArray)
fun sendEmailWithAttachment(from: String, to: List<String>, subject: String, htmlBody: String, textBody: String,
attachment: Attachment) {
try {
val textPart = MimeBodyPart().apply {
setContent(textBody, "text/plain; charset=UTF-8")
}
val htmlPart = MimeBodyPart().apply {
setContent(htmlBody, "text/html; charset=UTF-8")
}
// Create a multipart/alternative child container.
val childPart = MimeMultipart("alternative").apply {
// Add the text and HTML parts to the child container.
addBodyPart(textPart)
addBodyPart(htmlPart)
}
// Create a wrapper for the HTML and text parts.
val childWrapper = MimeBodyPart().apply {
setContent(childPart)
}
// Define the attachment
val dataSource = ByteArrayDataSource(attachment.data, attachment.contentType)
// val dataSource = FileDataSource(filePath) // if using file directly
val attPart = MimeBodyPart().apply {
dataHandler = DataHandler(dataSource)
fileName = attachment.fileName
}
// Create a multipart/mixed parent container.
val parentPart = MimeMultipart("mixed").apply {
// Add the multipart/alternative part to the message.
addBodyPart(childWrapper)
addBodyPart(attPart) // Add the attachment to the message.
}
// JavaMail representation of the message
val s = Session.getDefaultInstance(Properties())
val mimeMessage = MimeMessage(s).apply {
// Add subject, from and to lines
this.subject = subject
setFrom(InternetAddress(from))
to.forEach() {
addRecipient(javax.mail.Message.RecipientType.TO, InternetAddress(it))
}
// Add the parent container to the message.
setContent(parentPart)
}
// Create Raw message
val rawMessage = with(ByteArrayOutputStream()) {
mimeMessage.writeTo(this)
RawMessage(ByteBuffer.wrap(this.toByteArray()))
}
val rawEmailRequest = SendRawEmailRequest(rawMessage).apply {
source = from
setDestinations(to)
}
// Send Mail
val client = AmazonSimpleEmailServiceClientBuilder.standard()
.withRegion(Regions.US_EAST_1).build()
client.sendRawEmail(rawEmailRequest)
println("Email with attachment sent to $to")
} catch (e: Exception) {
println(e)
}
}

Here is an updated, cleaned up version with logging and check for production.
public void sendEmail(String to, String subject, String body, String attachment, String mimeType, String fileName) {
if (to == null) return;
String environment = System.getProperty("ENVIRONMENT", System.getenv("ENVIRONMENT"));
String logMessage;
if (environment != null && environment.equals("production")) {
logMessage = "Sent email to " + to + ".";
} else {
to = "success#simulator.amazonses.com";
logMessage = "Email sent to success#simulator.amazonses.com because $ENVIRONMENT != 'production'";
}
// https://docs.aws.amazon.com/ses/latest/DeveloperGuide/examples-send-raw-using-sdk.html
Session session = Session.getDefaultInstance(new Properties());
MimeMessage message = new MimeMessage(session);
try {
message.setSubject(subject, "UTF-8");
message.setFrom(new InternetAddress(FROM));
message.setRecipients(javax.mail.Message.RecipientType.TO, InternetAddress.parse(to));
MimeMultipart msg = new MimeMultipart("mixed");
MimeBodyPart wrap = new MimeBodyPart();
MimeMultipart msgBody = new MimeMultipart("alternative");
MimeBodyPart textPart = new MimeBodyPart();
MimeBodyPart htmlPart = new MimeBodyPart();
textPart.setContent(body, "text/plain; charset=UTF-8");
htmlPart.setContent(body,"text/html; charset=UTF-8");
msgBody.addBodyPart(textPart);
msgBody.addBodyPart(htmlPart);
wrap.setContent(msgBody);
msg.addBodyPart(wrap);
MimeBodyPart att = new MimeBodyPart();
att.setDataHandler(new DataHandler(attachment, mimeType));
att.setFileName(fileName);
// DataSource fds = new FileDataSource(attachment);
// att.setDataHandler(new DataHandler(fds));
// att.setFileName(fds.getName());
msg.addBodyPart(att);
message.setContent(msg);
AmazonSimpleEmailService client = AmazonSimpleEmailServiceClientBuilder
.standard().withRegion(Regions.US_EAST_1).build();
message.writeTo(System.out);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
message.writeTo(outputStream);
RawMessage rawMessage = new RawMessage(ByteBuffer.wrap(outputStream.toByteArray()));
SendRawEmailRequest rawEmailRequest = new SendRawEmailRequest(rawMessage);
// .withConfigurationSetName(CONFIGURATION_SET);
client.sendRawEmail(rawEmailRequest);
Logger.info(this.getClass(), "sendEmail()", logMessage);
} catch (Exception ex) {
Logger.info(this.getClass(), "sendEmail()", "The email was not sent. Error: " + ex.getMessage());
}
}
https://docs.aws.amazon.com/ses/latest/DeveloperGuide/examples-send-raw-using-sdk.html
You use a shared credentials file to pass your AWS access key ID and secret access key. As an alternative to using a shared credentials file, you can specify your AWS access key ID and secret access key by setting two environment variables (AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY, respectively).