发送邮件失败 [英] Failure for sending mail

问题描述

我正在asp.net中发送邮件，它显示了一条很好的消息发送邮件失败".

我使用了这段代码，请在出现问题的地方帮帮我.

C#:

Hi,

I am sending mail in asp.net, it shows nice message "Failure sending mail".

I used this code, please help me where it goes wrong.

C#:

 MailMessage mail = new MailMessage();
 mail.From = new MailAddress("Rupesh@RUPI-PC");
 mail.To.Add(new MailAddress("[e-mail]"));
 mail.Subject="Testing";
 mail.Body="testing the mail";
 SmtpClient client = new SmtpClient();
 client.host="localhost";
 client.port=25;

try
 {
     client.Send(mail);
     Response.Write("message sent successfully");
 }
 catch (Exception ex)
 {
     Response.Write(ex.Message);
 }

在IIS for SMTP E-mail中，我提供了以下详细信息
电子邮件地址:Rupesh @ RUPI-PC
将电子邮件传递到SMTP服务器:选中使用localhost
" 端口= 25
身份验证设置:已选择不是必需的"
请建议我是否需要在SMTP电子邮件中提供更多详细信息


谢谢
Rupesh

In IIS for SMTP E-mail the following details i provided
Email Address: Rupesh@RUPI-PC
Deliver e-mail to SMTP server: checked the Use localhost
Port=25
Authentication settings : selected Not Required

Please Suggest me whether i need to provide any further details in SMTP e-mail


Thank You
Rupesh

推荐答案

在代码项目上尝试以下解决方案:-

如何在asp.net中自动发送邮件 [ ^ ]

任何人都可以告诉我在C#中自动发送电子邮件 [

Try this solution on codeproject:-

How to send mails automatically in asp.net[^]

can any body tell me the code for sending the emails automatically in C#[^]

SmtpClient client = new SmtpClient();
client.host="localhost";
client.port=25;

您是否在本地主机上运行SMTP服务器?我以为没有.

Do you have an SMTP server running on your local host? I thought not.

MailAddress mailfrom = new MailAddress ( "[e-mail]" );
           MailAddress mailto = new MailAddress ( "[e-mail]" );
           MailMessage newmsg = new MailMessage ( mailfrom, mailto );

           newmsg.Subject = "Subject of Email";
           newmsg.Body = "Body(message) of email";

           ////For File Attachment, more file can also be attached

           Attachment att = new Attachment ( "G:\\code.txt" );
           newmsg.Attachments.Add ( att );

           SmtpClient smtps = new SmtpClient ( "smtp.gmail.com", 587 );
           smtps.UseDefaultCredentials = false;
           smtps.Credentials = new NetworkCredential ( "[e-mail]", "pwd" );
           smtps.EnableSsl = true;
           smtps.Send ( newmsg );

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