Windows应用程序的设置不会发送邮件 [英] Mail is not sent by setup of windows Application

问题描述

Hello Experts，

我正在开发一个Windows应用程序。我正在通过表格上的按钮发送邮件。我运行我的应用程序时它工作正常。但如果我创建此应用程序的安装程序，那么它会给出错误。我如何解决它。请帮助



提前致谢.....

我得到的错误是

根据验证程序，远程证书 无效。

我的代码是

 mail.From =  new  MailAddress（  [e-mail]）;  //  我的Gmail ID  
 字符串 \\ temp = < span class =code-string> ; 
 mail.To.Add（txtemail.Text）; 
 mail.Subject =  用户名确认&&密码; 
 StreamReader reader =  new  StreamReader（  HTMLPage1热媒）; 
  string  readFile = reader.ReadToEnd（）; 
  string  myString = readFile; 
  string  date = System.DateTime.Now.Date.ToShortDateString（）; 
  string  str = PopulateBodyEnquiry（txtCmp.Text，UserName，UserName，Pwd，date）; 
 mail.Body = str; 
 mail.IsBodyHtml =  true ; 
 SmtpClient smtp =  new  SmtpClient（  smtp .gmail.com）; 
 smtp.Port =  587 ; 
 smtp.Host =   smtp.gmail.com; 
 smtp.EnableSsl =  true ; 
 smtp.UseDefaultCredentials =  false ; 
 smtp.Credentials =  new  System.Net.NetworkCredential（  mygmailId，  password）; 
 smtp.DeliveryMethod = SmtpDeliveryMethod.Network; 
 ServicePointManager.ServerCertificateValidationCallback =  new  RemoteCertificateValidationCallback（ delegate （ object  sender2，X509Certificate证书，X509Chain链，SslPolicyErrors sslPolicyErrors）
 {
  return   true ; 
}）; 
 smtp.Send（mail）; 
 

解决方案

尝试重置您的Gmail帐户密码。您应该有一个强大的字母数字密码来发送电子邮件。



此外，您应该启用您的应用程序来访问Gmail帐户。

https://accounts.google.com/DisplayUnlockCaptcha [ ^ ]： - ）

检查你的gmail帐户你已经把任何第二个变种代码放在gmail中请删除它..

我解决了通过myselft。当我设置这个我不包括具有邮件正文的Html文件。包括它后，它工作正常。感谢

Hello Experts,
I am working on a windows application. I am sending a mail trough gmail on a button at a form. it works fine when I run my application. but if I create Setup of this aapplication then it gives error. How i Solve it .Pls Help

Thanks in advance.....
The error which i got is

The remote certificate is invalid according to the validation procedure.

and my code is

mail.From = new MailAddress("[e-mail]");//My Gmail ID
                       string emp = "";
                       mail.To.Add(txtemail.Text);
                       mail.Subject = "Confirmations of User Name && Password";
                       StreamReader reader = new StreamReader("HTMLPage1.htm");
                       string readFile = reader.ReadToEnd();
                       string myString = readFile;
                       string date = System.DateTime.Now.Date.ToShortDateString();
                       string str = PopulateBodyEnquiry(txtCmp.Text, UserName, UserName, Pwd, date);
                       mail.Body = str;
                       mail.IsBodyHtml = true;
                       SmtpClient smtp = new SmtpClient("smtp.gmail.com");
                       smtp.Port = 587;
                       smtp.Host = "smtp.gmail.com";
                       smtp.EnableSsl = true;
                       smtp.UseDefaultCredentials = false;
                       smtp.Credentials = new System.Net.NetworkCredential("mygmailId", "password");
                       smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
                       ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(delegate(object sender2, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
                       {
                           return true;
                       });
                       smtp.Send(mail);

解决方案

Try resetting your gmail account password. You should have a strong alpha numeric password for sending email.

Also,you should enable your application to access gmail account.
https://accounts.google.com/DisplayUnlockCaptcha[^] :-)

check ur gmail account u have put any second varification code in gmail please remove it..

I solve by myselft. when i make setup of this i not include the Html file which have the mail body. After include this it works fine. thanks

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