如何通过IIS7发送电子邮件？ [英] How to send email through IIS7?

问题描述

我试图建立一个SMTP服务器，我的Windows 7机器上IIS7。我已经将它设置为传送电子邮件到本地主机，端口25，没有任何身份验证，但是当我尝试从我的C＃程序编程连接时，我得到一个错误：

发送邮件失败，内部异常没有连接可以作出，因为目标机器积极地拒绝它127.0.0.1:25

 公共静态无效SendEmail（MAILMESSAGE米）{
变种SMTP =新SmtpClient {
主机=localhost，则
端口= 25， 
 UseDefaultCredentials = TRUE，
}; 
 smtp.Send（M）; 
} 
  

为什么呢？我有什么其他的秘密开关翻转？

解决方案

最好的方法，我发现是使用 SMTP4Dev ，该侦听邮件，并显示出你做了什么派，但实际上并没有发送任何东西。对于大测试！

I'm trying to set up a SMTP server on my Windows 7 machine in IIS7. I have set it to "Deliver email to localhost, port 25, no authentication. But when I try to connect programmatically from my C# program, I get an error:

Failure sending mail", inner exception "No connection could be made because the target machine actively refused it 127.0.0.1:25

public static void SendEmail(MailMessage m) {
  var smtp = new SmtpClient {
    Host = "localhost",
    Port = 25,
    UseDefaultCredentials = true,
  };
  smtp.Send(m);
}

Why? What other secret switch do I have to flip?

解决方案

Best method I found was to use SMTP4Dev, which listens for emails, and shows you what was "sent", but doesn't actually send anything. Great for testing!

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