无法通过SendGrid发送电子邮件 [英] Can't send email through SendGrid
问题描述
我正在跟踪 SendGrid的站点中的示例，并粘贴了凭据这是他们在Azure门户中给我的.不过，我仍然收到此错误消息.
I'm following the example from SendGrid's site and as credentials I'm pasting it what they gave me in the Azure portal. Still, I get this error message.
消息= {发送邮件失败."}
InnerException = {无法连接到远程服务器"}
Message = {"Failure sending mail."}
InnerException = {"Unable to connect to the remote server"}
我不清楚在这里做什么，甚至不清楚如何调试它.我正在从桌面上运行代码(在将其放到站点上之前)，这样我就可以通过它打破自我.但是，没有喜悦...
I'm not clear on what to do here, not even how to debug it. I'm running the code from the desktop (before I put it on the site) so I can break-point myself through it. However, to no joy...
建议?
下面的完整代码.
MailMessage mailMsg = new MailMessage();
mailMsg.To.Add(new MailAddress("to@example.com", "To Name"));
mailMsg.From = new MailAddress("from@example.com", "From Name");
mailMsg.Subject = "subject";
string text = "text body";
string html = @"<p>html body</p>";
mailMsg.AlternateViews.Add(AlternateView.CreateAlternateViewFromString(
text, null, MediaTypeNames.Text.Plain));
mailMsg.AlternateViews.Add(AlternateView.CreateAlternateViewFromString(
html, null, MediaTypeNames.Text.Html));
SmtpClient client = new SmtpClient("smtp.sendgrid.net", Convert.ToInt32(587));
System.Net.NetworkCredential credentials = new System.Net.NetworkCredential(
"azure_...@azure.com",
"LubX........pQc");
client.Credentials = credentials;
client.Send(mailMsg);
推荐答案
这是否恰好是控制台应用程序?我一直在测试SendGrid，发现当我尝试从控制台应用程序发送电子邮件时，永远不会发送电子邮件.但是，当我从Web应用程序尝试使用它(使用相同的精确发送代码)时，将发送电子邮件.我没有解释为什么控制台应用程序无法正常工作.
Does this happen to be a console application? I've been testing SendGrid and found that when I try to send an email from a Console application the emails are never sent. However, when I tried it from a web application (using the same exact sending code) the emails are sent. I have no explanation for why the console application does not work.
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