Question

当文本有价值时，我发送到电子邮件，并自动回复用户，我想为我自己发送一个来获取txtcontent内容为什么不发送邮件的内容？

         if (txtMessagesubject.Text != "" && txtContent.Text != "")
           {

                   MailMessage msg = new MailMessage();
                   msg.To.Add(new MailAddress(txtEmail.Text));
                   msg.From = new MailAddress("TheDonkeySkin@gmail.com");

                   msg.Subject = txtMessagesubject.Text;
                   string body = "thx we are receive you contact";
                   msg.Body = body;
                   msg.IsBodyHtml = true;
                   msg.Priority = MailPriority.Normal;
                   SmtpClient smtp = new SmtpClient();
                   System.Net.NetworkCredential myCredential = new System.Net.NetworkCredential("TheDonkeySkin@gmail.com", "password");
                   smtp.Host = "smtp.gmail.com";
                   smtp.Port = 587;
                   smtp.UseDefaultCredentials = false;
                   smtp.Credentials = myCredential;
                   smtp.EnableSsl = true;

                   try
                   {
                       smtp.Send(msg);
                       contactsupport.Attributes.Add("style", "display:none;");
                       thankQ.Attributes.Add("style", "display:block;");

                       txtEmail.Text = "";
                       txtMessagesubject.Text = "";
                       txtContent.Text = "";

                   }
                   catch (Exception ex)
                   {
                       errorMsgReturn.Text = "Please try again";
                   }

                  /************************************/
                  MailMessage msgself = new MailMessage();
                  msgself.To.Add(new MailAddress("TheDonkeySkin@gmail.com"));
                  msgself.From = new MailAddress(txtEmail.Text);
                  msgself.Subject = txtMessagesubject.Text;
                  string body2 = txtContent.Text;
                  msgself.Body = body2;
                  msgself.IsBodyHtml = true;
                  msgself.Priority = MailPriority.Normal;
                  SmtpClient smtpself = new SmtpClient();
                  System.Net.NetworkCredential myCredentialself = new System.Net.NetworkCredential("TheDonkeySkin@gmail.com", "password");
                  smtpself.Host = "smtp.gmail.com";
                  smtpself.Port = 587;
                  smtpself.UseDefaultCredentials = false;
                  smtpself.Credentials = myCredentialself;
                  smtpself.EnableSsl = true;
                  try
                  {
                      smtpself.Send(msgself);
                  }
                  catch
                  {
                  }

Answer 1

当您发送第一封电子邮件时，您有：

txtEmail.Text = "";

和第二

msgself.From = new MailAddress(txtEmail.Text);

所以

msgself.From = ""

邮件发送第二封邮件不发送

1 个答案: