无法从ASP.Net以编程方式发送电子邮件 [英] Can not Send Email Programmatically from ASP.Net

问题描述

我不知道我是否在正确的论坛。如果没有，请重定向到正确的。

我尝试使用smtp.gmail.com作为电子邮件服务器以编程方式在ASP.Net中发送电子邮件。我的代码如下：

 MailMessage MyMailMessage = new MailMessage（）; 
 MyMailMessage.From = new MailAddress（" [e-mail]"）; 
 MyMailMessage.To.Add（" [e-mail]"）; 
 MyMailMessage.Subject =" Programmatic Email" ;; 
 MyMailMessage.IsBodyHtml = true; 
 MyMailMessage.Body ="< table>< tr>< td>" +"我的第一个动态电子邮件" +"< / table>< / tr>< / td>" ;; 
 SmtpClient SMTPServer = new SmtpClient（" smtp.gmail.com"）; 
 SMTPServer.Port = 587; 
 SMTPServer.Credentials = new System.Net.NetworkCredential（" [e-mail]"，" myGmailPassword"）; 
 SMTPServer.EnableSsl = true; 
 SMTPServer.Send（MyMailMessage）; 

我有一个例外情况如下：

SMTP服务器需要安全连接或客户端未经过身份验证。服务器响应为：5.5.1需要身份验证。

我已在我的gmail设置中为外发电子邮件启用POP。

任何非常感谢帮助。

---

Goldstar Lee

解决方案

gmail是一个安全的电子邮件解决方案，所以你必须弄清楚如何验证客户端。

在错误消息上做谷歌你会得到很多点击和可能的解决方案。

SMTP服务器需要安全连接或客户端未经过身份验证。服务器响应是：5.5.1需要验证。

您也可以发布到论坛。

http：//论坛.asp.net /

I don't know if I am in the right forum. If not, please redirect to the right one please.

I tried to send an email programmatically in ASP.Net using smtp.gmail.com as the email server. My code is below:

                MailMessage MyMailMessage = new MailMessage();
                MyMailMessage.From = new MailAddress("[e-mail]");
                MyMailMessage.To.Add("[e-mail]");
                MyMailMessage.Subject = "Programmatic Email";
                MyMailMessage.IsBodyHtml = true;
                MyMailMessage.Body = "<table><tr><td>" + "My First Dynamic Email" + "</table></tr></td>";
                SmtpClient SMTPServer = new SmtpClient("smtp.gmail.com");
                SMTPServer.Port = 587;
                SMTPServer.Credentials = new System.Net.NetworkCredential("[e-mail]", "myGmailPassword");
                SMTPServer.EnableSsl = true;
                SMTPServer.Send(MyMailMessage);

I got an exception as follows:

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.

I already enable POP in my gmail setting for outgoing email.

Any help will be greatly appreciated.

---

Goldstar Lee

解决方案

gmail is a secure email solution so you'll have to figure out how to authenticate the client.

do a google on the error message you'll get lots of hits and possible solutions.

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.

you can also post to the forum.

http://forums.asp.net/

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