asp.net - 无法通过 Godaddy 服务器在 ASP.NET 中发送电子邮件

Question

我有一个托管在 Godaddy 上的 ASP.NET 应用程序，我想从中发送电子邮件。当它运行时，我得到:邮箱名称不允许。服务器响应是:抱歉，您所在位置的中继被拒绝。代码和 Web.config 的重要部分如下:

msg = new MailMessage("accounts@greektools.net", email);
        msg.Subject = "GreekTools Registration";
        msg.Body =
            "You have been invited by your organization to register for the GreekTools recruitment application.<br/><br/>" +
            url + "<br/><br/>" +
            "Sincerely,<br/>" +
            "The GreekTools Team";

        msg.IsBodyHtml = true;

        client = new SmtpClient();
        client.Host = "relay-hosting.secureserver.net";

        client.Send(msg);

<system.net>
<mailSettings>
  <smtp from="accounts@greektools.net">
    <network host="relay-hosting.secureserver.net" port="25" userName="********" password="*********" />
  </smtp>
</mailSettings>

Answer 1

1-如果您的网站托管在 godaddy 上，您可以使用“relay-hosting.secureserver.net”而无需凭据。

2- 如果您的网站托管在 godaddy 之外，您可以使用“smtpout.secureserver.net”和您的电子邮件帐户凭据。

PS:如果25有问题请更改端口3535

托管在 GoDaddy 上

    <system.net>
      <mailSettings>
       <smtp from="abc@xyz.net">
        <network host="relay-hosting.secureserver.net"/>
       </smtp>
      </mailSettings>
    </system.net>

外部

  <system.net>
    <mailSettings>
      <smtp from="abc@xyz.net">
        <network host="smtpout.secureserver.net" 
           userName="abc@xyz.net" password="your_password_here" 
           port="25" />
      </smtp>
    </mailSettings>
  </system.net>