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Nov 27
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You can try HTML Tidy.
May not work depending on the quality of the HTML but worth a try.
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Aug 12
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Multipart emails can be used to send html content with JavaMail. If you want to use images in the html content you can either specify the url of the image on an external server, or you can embed the image in the email itself.
To embed an image in your mail you need to assign it a cid, which you can then reference in your html img tag. Here is an example that demonstrates embedding an image and use of cid.
Properties sessionProperties = System.getProperties();
sessionProperties.put("mail.smtp.host", smtpServer);
Session session = Session.getDefaultInstance(sessionProperties, null);
// Create message
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(
to, false));
message.setSubject(subject);
// Add html content
// Specify the cid of the image to include in the email
String html = "<html><body><b>Test</b> email <img src='cid:my-image-id'></body></html>";
Multipart mp = new MimeMultipart();
MimeBodyPart htmlPart = new MimeBodyPart();
htmlPart.setContent(html, "text/html");
mp.addBodyPart(htmlPart);
// add image in another part
MimeBodyPart imagePart = new MimeBodyPart();
DataSource fds = new FileDataSource(imagePath);
imagePart.setDataHandler(new DataHandler(fds));
// assign a cid to the image
imagePart.setHeader("Content-ID", "my-image-id");
mp.addBodyPart(imagePart);
message.setContent(mp);
// Send the message
Transport.send(message);
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Aug 12
|
Multipart emails can be used to send html content with JavaMail as shown in the following example.
// Create session
Properties sessionProperties = System.getProperties();
sessionProperties.put("mail.smtp.host", smtpServer);
Session session = Session.getDefaultInstance(sessionProperties, null);
// Create message
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(
to, false));
message.setSubject(subject);
// Create Multipart to add content to
Multipart mp = new MimeMultipart();
// Create a Part for the html content
String html = "<html><body><b>Test</b> email</body></html>";
MimeBodyPart htmlPart = new MimeBodyPart();
htmlPart.setContent(html, "text/html");
// Add html part to your Multipart
mp.addBodyPart(htmlPart);
message.setContent(mp);
// Send the message
Transport.send(message);
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