Java邮件,将回复地址设置为不工作
我用java编写了一个小的电子邮件发送程序,它有Java邮件,将回复地址设置为不工作,java,jakarta-mail,Java,Jakarta Mail,我用java编写了一个小的电子邮件发送程序,它有from,to和reply to地址,当客户端试图回复邮件时,它应该能够回复reply to地址。 目前不工作,我的代码如下: // File Name SendEmail.java import java.util.*; import javax.mail.*; import javax.mail.internet.*; import javax.activation.*; public class SendEmail { public
from
,to
和reply to
地址,当客户端试图回复邮件时,它应该能够回复reply to
地址。
目前不工作,我的代码如下:
// File Name SendEmail.java
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class SendEmail
{
public static void main(String [] args)
{
// Recipient's email ID needs to be mentioned.
String to = "xyz@gmail.com";
// Sender's email ID needs to be mentioned
String from = "abcd@gmail.com";
// Assuming you are sending email from localhost
String host = "localhost";
// Get system properties
Properties properties = System.getProperties();
properties.put("mail.smtp.from", "mnop@gmail.com");
// Setup mail server
properties.setProperty("mail.smtp.host", host);
// Get the default Session object.
Session session = Session.getDefaultInstance(properties);
try{
// Create a default MimeMessage object.
MimeMessage message = new MimeMessage(session);
// Set From: header field of the header.
message.setFrom(new InternetAddress(from));
// Set To: header field of the header.
message.addRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// Set Subject: header field
message.setSubject("This is the Subject Line!");
// Now set the actual message
message.setText("New Message goes here");
// Send message
Transport.send(message);
System.out.println("Sent message successfully....");
}catch (MessagingException mex) {
mex.printStackTrace();
}
}
}
我用的是真正的gmail账户。有人能帮忙吗
请注意:
- “from”与“reply to”不同
- 根据,发件人地址的属性为“mail.from”
- 的文档指定,仅当没有现有默认实例时,才会创建新实例,并且仅在创建新实例时使用属性。此外,默认实例是一个全局值,将被重复使用,因此除非您希望在所有电子邮件中使用相同的“发件人”地址,否则您需要创建新会话(使用getInstance()
MimeMessage message = new MimeMessage(session);
message.setReplyTo(new javax.mail.Address[]
{
new javax.mail.internet.InternetAddress("mnop@gmail.com")
});
您的代码似乎没有试图设置回复地址。设置
mail.smtp.from
..怎么样。。。?