在 javax.mail 中发送邮件而无需身份验证
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Send mail in javax.mail without authentication
提问by muffin
I am using javax.mail to send mails in Java. Now that a part of the concept of my project changed I have to send a mail without authentication. I will have to change my createSession() method:
我正在使用 javax.mail 用 Java 发送邮件。现在我的项目概念的一部分发生了变化，我必须在没有身份验证的情况下发送邮件。我将不得不更改我的 createSession() 方法：
private void createSession() {
properties.put("mail.smtp.auth", "true");
properties.put("mail.smtp.starttls.enable", "true");
properties.put("mail.smtp.host", server);
properties.put("mail.smtp.port", port);
session = Session.getInstance(properties, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
}
It is rather obvious that I should change mail.smtp.authto false, but what else should I change?
很明显我应该更改mail.smtp.auth为false，但是我还应该更改什么？
采纳答案by Kris
private void createSession() {
properties.put("mail.smtp.auth", "false");
//Put below to false, if no https is needed
properties.put("mail.smtp.starttls.enable", "true");
properties.put("mail.smtp.host", server);
properties.put("mail.smtp.port", port);
session = Session.getInstance(properties);
}
I think, this would suffice.
我想，这就够了。
回答by user12892689
private void createSession() {
properties.put("mail.smtp.auth",false);
properties.put("mail.smtp.starttls.enable","true");
properties.put("mail.smtp.port","587");
properties.put("mail.smtp.host","smtp.gmail.com");
properties.put("mail.smtp.username","username(emailid")");
properties.put("mail.smtp.password","password(mail password)");
Session session=Session.getDefaultInstance(properties,null);
}
