如何通过联系我们页面发送邮件? [英] How to send mail in contact us page through?
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问题描述
我使用所有代码但发生异常以下..
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。了解更多信息
我尝试了什么:
i试用了以下代码...
但它会给出以下异常
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需要验证了解更多信息
I use all code but exception occured Following..
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at
What I have tried:
i tried follwing code...
but it will give following exception
"The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at"
try
{
System.Net.Mail.MailMessage Msg = new System.Net.Mail.MailMessage();
// Sender e-mail address.
Msg.From = new MailAddress(txtEmail.Text);
// Recipient e-mail address.
Msg.To.Add("administrator@aspdotnet-suresh.com");
Msg.Subject = txtSubject.Text;
Msg.Body = txtmsg.Text;
// your remote SMTP server IP.
SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.gmail.com";
smtp.Port = 587;
//smtp.Credentials = new System.Net.NetworkCredential("yourgmailemail@gmail.com", "yourpassword");
smtp.EnableSsl = true;
smtp.Send(Msg);
//Msg = null;
success.Text = "Thanks for Contact us";
// Clear the textbox valuess
txtname.Text = "";
txtSubject.Text = "";
txtmsg.Text = "";
txtEmail.Text = "";
}
catch (Exception ex)
{
// Console.WriteLine("{0} Exception caught.", ex);
}
推荐答案
您不提供电子邮件服务器所需的身份验证 - 您的用户名和密码!
大多数电子邮件服务器都需要登录以防止自己被用作spambot未经授权的人或流氓代码。
这是我使用的代码:使用或不使用附件在C#中发送电子邮件:通用例程。 [ ^ ]
You don't provide the authentication the email server needs - your username and password!
Most email servers require login to prevent themselves being used as a spambot by unauthorized persons or "rogue code".
Here's the code I use: Sending an Email in C# with or without attachments: generic routine.[^]
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