Question

我检查了其他问题，我能够解决代码中的一些错误，但smtp.Credentials = nc;，其中nc是我的网络凭据，抛出异常，请求操作在MFE代理上中止，SMTP服务器不可用。

请，任何帮助将不胜感激。下面是我的代码：

           MailMessage msg = new MailMessage();
            msg.From = new MailAddress("fromemail");
            msg.To.Add("toemail");
            msg.Subject = "Contact Us";
            msg.Body = cname.Text + "sent me this message" + cmessage.Text + "with this email, " + email.Text;
            msg.IsBodyHtml = true;

            SmtpClient smtp = new SmtpClient();
            smtp.Host = "smtp.gmail.com";
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
            smtp.EnableSsl = false;
            smtp.UseDefaultCredentials = false;
            smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
            NetworkCredential nc = new NetworkCredential();
            nc.UserName = "fromemail";
            nc.Password = "fromemailpwd";
            smtp.Credentials = nc;
            smtp.Port = 587;
            smtp.Send(msg);
            sPanel.Visible = true;
            lblSuccess.Text = "Success! Thanks for contacting us, we will get back to you soon.";

我将smtp.Credentials = nc更改为smtp.Credentials = new NetworkCredentials("fromemail", "fromemailpwd"); 现在，正是这一行smtp.Send(msg)抛出异常。

Answer 1

我无法收到您看到的相同错误消息，但请查看以下答案：Request action aborted on MFE proxy, SMTP server is not available

但是，我知道Gmail需要EnableSSL = True

ASP.NET - 发送电子邮件时出错

1 个答案: