jakarta-mail

Getting mail from GMail into Java application using IMAP

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Using imaps was a great suggestion. Neither of the answers provided just worked for me, so I googled some more and found something that worked. Here’s how my code looks now. Properties props = System.getProperties(); props.setProperty(“mail.store.protocol”, “imaps”); try { Session session = Session.getDefaultInstance(props, null); Store store = session.getStore(“imaps”); store.connect(“imap.gmail.com”, “<username>@gmail.com”, “<password>”); … } catch (NoSuchProviderException … Read more

Send mail to multiple recipients in Java

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If you invoke addRecipient multiple times, it will add the given recipient to the list of recipients of the given time (TO, CC, and BCC). For example: message.addRecipient(Message.RecipientType.CC, InternetAddress.parse(“abc@abc.example”)); message.addRecipient(Message.RecipientType.CC, InternetAddress.parse(“abc@def.example”)); message.addRecipient(Message.RecipientType.CC, InternetAddress.parse(“ghi@abc.example”)); It will add the three addresses to CC. If you wish to add all addresses at once, you should use setRecipients or … Read more

Download attachments using Java Mail

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Without exception handling, but here goes: List<File> attachments = new ArrayList<File>(); for (Message message : temp) { Multipart multipart = (Multipart) message.getContent(); for (int i = 0; i < multipart.getCount(); i++) { BodyPart bodyPart = multipart.getBodyPart(i); if(!Part.ATTACHMENT.equalsIgnoreCase(bodyPart.getDisposition()) && StringUtils.isBlank(bodyPart.getFileName())) { continue; // dealing with attachments only } InputStream is = bodyPart.getInputStream(); // — EDIT — … Read more

How do I send an HTML email?

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As per the Javadoc, the MimeMessage#setText() sets a default mime type of text/plain, while you need text/html. Rather use MimeMessage#setContent() instead. message.setContent(someHtmlMessage, “text/html; charset=utf-8”); For additional details, see: GMail Media Queries GMail CSS Design CSS support in mail clients

java.lang.NoClassDefFoundError: com/sun/mail/util/MailLogger for JUnit test case for Java mail

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The javax.mail-api artifact is only good for compiling against. You actually need to run code, so you need a complete implementation of JavaMail API. Use this: <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>1.6.2</version> </dependency> NOTE: The version number will probably differ. Check the latest version here.

How can I send an email by Java application using GMail, Yahoo, or Hotmail?

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First download the JavaMail API and make sure the relevant jar files are in your classpath. Here’s a full working example using GMail. import java.util.*; import javax.mail.*; import javax.mail.internet.*; public class Main { private static String USER_NAME = “*****”; // GMail user name (just the part before “@gmail.com”) private static String PASSWORD = “********”; // … Read more

Sending Email in Android using JavaMail API without using the default/built-in app

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Send e-mail in Android using the JavaMail API using Gmail authentication. Steps to create a sample Project: MailSenderActivity.java: public class MailSenderActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final Button send = (Button) this.findViewById(R.id.send); send.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { try { GMailSender sender = new GMailSender(“username@gmail.com”, “password”); sender.sendMail(“This … Read more

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