从SMTP服务器发送邮件 [英] sending mail from SMTP server

问题描述

我有以下代码，但我的邮件功能无效，任何人都可以帮助我...

 MailMessage mail =  new  MailMessage（）; 
 SmtpClient SmtpServer =  new  SmtpClient（  mail .abc.com）; 
 
 mail.From =  new  MailAddress（  [e-mail]）;  //  您必须提供您的gmail地址，地址为 
 mail.To.Add（ txtmail.Text）; 
 mail.Subject =  注册; 
 mail.Body =   Hello Mr / Mrs + txtuname.Text +  您的密码是 +密码; 
 
 SmtpServer.Port =  25 ; 
 SmtpServer.Credentials =  new  System.Net.NetworkCredential（  gamil-username，  gmail-passowrd）;  //  您必须为您提供gamil用户名和密码 
 SmtpServer.EnableSsl = 真; 
 
 SmtpServer.Send（mail）; 

解决方案

使用System.Net; 
使用System.Net.Mail; 
使用System.Net.Mime; 
 
 ... 
尝试
 {
 
 SmtpClient mySmtpClient = new SmtpClient（my.smtp.exampleserver.net）; 
 
 //使用basicAuthentication设置smtp-client 
 mySmtpClient.UseDefaultCredentials = false; 
 System.Net.NetworkCredential basicAuthenticationInfo = new 
 System.Net.NetworkCredential（username，password）; 
 mySmtpClient.Credentials = basicAuthenticationInfo; 
 
 //从mailaddresses添加
来自= new MailAddress的邮件地址（[e-mail]，TestFromName）; 
 MailAddress to = new MailAddress（[e-mail]，TestToName）; 
 MailMessage myMail = new System.Net.Mail.MailMessage（from，to）; 
 
 //添加ReplyTo 
 MailAddress replyto = new MailAddress（[e-mail]）; 
 myMail.ReplyTo = replyto; 
 
 //设置主题和编码
 myMail.Subject =测试消息; 
 myMail.SubjectEncoding = System.Text.Encoding.UTF8; 
 
 //设置正文消息和编码
 myMail.Body =< b>测试邮件< / b>< br>使用< b> HTML< / b>。 ; 
 myMail.BodyEncoding = System.Text.Encoding.UTF8; 
 // text或html 
 myMail.IsBodyHtml = true; 
 
 mySmtpClient.Send（myMail）; 
} 
 
 catch（SmtpException ex）
 {
抛出新的ApplicationException 
（发生了SmtpException：+ ex.Message）; 
} 
 catch（exception ex）
 {
 throw ex; 
} 

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I'm having the following code but my mail functionality is not working can anybody please help me...

MailMessage mail = new MailMessage();
            SmtpClient SmtpServer = new SmtpClient("mail.abc.com");

            mail.From = new MailAddress("[e-mail]"); //you have to provide your gmail address as from address
            mail.To.Add(txtmail.Text);
            mail.Subject = "Registration";
            mail.Body = "Hello Mr/Mrs" + txtuname.Text + "your password is"+password;

            SmtpServer.Port = 25;
            SmtpServer.Credentials = new System.Net.NetworkCredential("gamil-username", "gmail-passowrd"); //you have to provide you gamil username and password
            SmtpServer.EnableSsl = true;

            SmtpServer.Send(mail);

解决方案

using System.Net;
using System.Net.Mail;
using System.Net.Mime;

...
try
{

   SmtpClient mySmtpClient = new SmtpClient("my.smtp.exampleserver.net");

    // set smtp-client with basicAuthentication
    mySmtpClient.UseDefaultCredentials = false;
   System.Net.NetworkCredential basicAuthenticationInfo = new
      System.Net.NetworkCredential("username", "password");
   mySmtpClient.Credentials = basicAuthenticationInfo;

   // add from,to mailaddresses
   MailAddress from = new MailAddress("[e-mail]", "TestFromName");
   MailAddress to = new MailAddress("[e-mail]", "TestToName");
   MailMessage myMail = new System.Net.Mail.MailMessage(from, to);

   // add ReplyTo
   MailAddress replyto = new MailAddress("[e-mail]");
   myMail.ReplyTo = replyto;

   // set subject and encoding
   myMail.Subject = "Test message";
   myMail.SubjectEncoding = System.Text.Encoding.UTF8;

   // set body-message and encoding
   myMail.Body = "<b>Test Mail</b><br>using <b>HTML</b>.";
   myMail.BodyEncoding = System.Text.Encoding.UTF8;
   // text or html
   myMail.IsBodyHtml = true;

   mySmtpClient.Send(myMail);
}

catch (SmtpException ex)
{
  throw new ApplicationException
    ("SmtpException has occured: " + ex.Message);
}
catch (Exception ex)
{
   throw ex;
}

Hi,
Before asking question on Codeproject site ,please search on codeproject.
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http://www.codeproject.com/search.aspx?q=sending+mail+from+smtp&x=10&y=5&sbo=qa&usfc=false

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