SmtpClient发送电子邮件至垃圾级 [英] SmtpClient sends email to junk

问题描述

我试着用SmtpClient.Send（）从C＃发送电子邮件，但它总是转到垃圾邮件箱。如果我从Outlook发送它工作正常。反正是有解决这个问题？有人告诉我修改的电子邮件标题，但我不知道怎么办。
在此先感谢。
这里是我的代码

  SmtpClient客户端=新SmtpClient（）; 
 client.Host =smtp.server.com; 
 client.Credentials =新System.Net.NetworkCredential（用户，密码）; 
 MailAddress MAILFROM =新的MailAddress（[e-mail]）; 
 MailAddress MAILTO =新的MailAddress（[e-mail]）; 
 MailAddress mailReply =新的MailAddress（[e-mail]）; 
消息MAILMESSAGE新= MAILMESSAGE（MAILFROM，MAILTO）; 
 message.Body =这是一个测试邮件。 
 message.Subject =测试消息; 
 message.SubjectEncoding = System.Text.Encoding.UTF8; 
 message.BodyEncoding = System.Text.Encoding.UTF8; 
 client.Send（消息）; 
  

解决方案

A）的代码示例实际上并未使用的mailReply地址。

b），当你发送一个更现实的消息问题可能会消失。如果没有，那么你将不得不找出为什么该消息被标记的垃圾，从spambox钓鱼的消息来看，在标题或类似的东西。

I tried to send email from c# using SmtpClient.Send() but it always goes to the junk box. It works fine if I send it from Outlook. Is there anyway to solve this? Someone told me to modify the email header but I don't know how. Thanks in advance. Here is my code

SmtpClient client = new SmtpClient();
client.Host = "smtp.server.com";
client.Credentials = new System.Net.NetworkCredential("user", "password");
MailAddress mailFrom = new MailAddress("[e-mail]");
MailAddress mailTo = new MailAddress("[e-mail]");
MailAddress mailReply = new MailAddress("[e-mail]");
MailMessage message = new MailMessage(mailFrom, mailTo);
message.Body = "This is a test message.";
message.Subject = "test message";
message.SubjectEncoding = System.Text.Encoding.UTF8;
message.BodyEncoding = System.Text.Encoding.UTF8;
client.Send(message);

解决方案

a) The code sample doesn't actually use the mailReply address.

b) The problem will probably disappear when you send a more realistic message. If it doesn't then you will have to find out why the message is being marked junk, fishing a message from the spambox and looking at the headers or something like that.

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