如何从java Web应用程序发送电子邮件

Question

I have a java web application sitting on Tomcat/Apache.

I have a form which has to send email. What is the best way to get this working.

Answer 1

I suppose these threads did appear when you posted your question:

Sending mail from java

How do I send an e-mail in Java?

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

Answer 2

You should look at JavaMail API

Additionally, you may want to look at Fancymail , a small library to simplify usage of JavaMail API.

Answer 3

Short and dirty copy-and-paste for sending a simple plain text mail message using javamail here

Tiny example of sending a plain text msg, using custom smtp host:

        Properties props = new Properties();
    props.put("mail.smtp.host", "your.mailhost.com");
    Session session = Session.getDefaultInstance(props, null);
    session.setDebug(true);
    Message msg = new MimeMessage(session);
    msg.setFrom(new InternetAddress("mail@from.com"));
    msg.setRecipients(Message.RecipientType.TO, new InternetAddress[]{new InternetAddress("mail@to.com")});
    msg.setSubject("Subject Line");
    msg.setText("Text Body");
    Transport.send(msg);

Answer 4

此链接可能会有所帮助： http ： //www.javabeat.net/tips/33-sending-mail-from-java.html