How do you do that? Here is a code snippet. Note that two cases are dealt here, one when there are attachments (so a multi part message is created) and the simplest case where there no attachments:
private static String SendEmail(String user, String to,
String cc, String subject, String body, String filename,
String mimeType, byte[] rawData)
{
Properties props = new Properties();
Session session = Session.getDefaultInstance(props, null);
MimeMessage message = new MimeMessage(session);
try {
message.setFrom(new InternetAddress(user));
message.addRecipient(Message.RecipientType.TO,
new InternetAddress(to));
if (cc != null && !cc.trim().isEmpty()) {
message.addRecipient(Message.RecipientType.CC,
new InternetAddress(cc));
}
message.setSubject(subject, "UTF-8");
if (rawData != null && filename != null &&
!filename.isEmpty()) {
if (mimeType == null || mimeType.isEmpty()) {
mimeType = GetMimeType(filename);
}
Multipart mp = new MimeMultipart();
MimeBodyPart htmlPart = new MimeBodyPart();
htmlPart.setContent(body, "text/html");
mp.addBodyPart(htmlPart);
ByteArrayDataSource dataSource = new
ByteArrayDataSource(rawData, mimeType);
MimeBodyPart attachment = new MimeBodyPart();
attachment.setFileName(filename);
attachment.setDataHandler(
new DataHandler(dataSource));
mp.addBodyPart(attachment);
message.setContent(mp);
}
else {
message.setText(body, "UTF-8");
}
Transport.send(message);
} catch (Exception e) {
return "Error: " + e.getMessage();
}
return "ok";
}
