send email

zainan819

private void btnSend_Click (object sender, System.EventArgs e)
{
MailMessage mailMsg = new MailMessage ();
mailMsg.To = txtTo.Text;
mailMsg.From = txtFrom.Text;
mailMsg.From = this.txtsubject.Text;
mailMsg.Body = txtMsg.Text;
mailMsg.Fields.Add ("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
mailMsg.Fields.Add ("http://schemas.microsoft.com/cdo/configuration/sendusername", "soundblas@163.com");
mailMsg.Fields.Add ("http://schemas.microsoft.com/cdo/configuration/sendpassword", "6311455");
try
{
SmtpMail.SmtpServer = "smtp.163.com";
SmtpMail.Send (mailMsg);
Response.Write ("ok");
}
catch (Exception ex)
{
Response.Write ("false;");
}

}
}
Excuse me, it is exactly the same as the one written in the book. The book says that I can send e-mails. Why I am FALSE after running, I hope to guide me how to write

苹果小刀

Maybe the mail server has changed!

babyeyou

mailMsg.To cannot be assigned directly, only

MailMessage mailMsg=new MailMessage(from,to);

As for the latter part of smtp certification, it seems that it will not be used in 2015, I set it in web.config

dydcool

Throw out your error type, what exactly is the error?

ice185013

Most of the examples in the book about sending emails cannot be realized, they are all misleading and disgusting.
The examples in the book generally call System.Web.Mail, which itself is relatively outdated,
System.Net.Mail is generally used under vs. In addition, you use this method,
See if your IIS installed smtp virtual service
Not in the company right now, if you need to wait and send me a message, I will send you a successful example

azuazuazu

1. Check if the SMTP server in your IIS is installed!
2. The errors in the book are normal and they are not responsible. Search the code online!
3.using System;
using System.Web;

namespace EMailCommon
{
/// <summary>
/// Summary description for CDOSendMail.
/// </summary>
public class CDOSendMail
{
public CDOSendMail()
{
//
// TODO: Add constructor logic here
//
}
The
public static void sendMail(string mailFrom, string mailTo, string mailSubject, string mailBody)
{
try
{
CDO.Message oMsg = new CDO.Message();
   
oMsg.From = mailFrom;
oMsg.To = mailTo;
oMsg.Subject = mailSubject; // "MailTest";
                 
oMsg.HTMLBody = mailBody;



CDO.IConfiguration iConfg = oMsg.Configuration;
ADODB.Fields oFields = iConfg.Fields;
         
oFields["http://schemas.microsoft.com/cdo/configuration/sendusing"].Value=2;
oFields["http://schemas.microsoft.com/cdo/configuration/sendemailaddress"].Value= mailFrom; //"dhou@sagatechnologies.com"; //sender mail
oFields["http://schemas.microsoft.com/cdo/configuration/smtpaccountname"].Value= mailTo; //"dhou@sagatechnologies.com"; //email account
//oFields["http://schemas.microsoft.com/cdo/configuration/sendusername"].Value="XXXXX@XXXXXX.com";
oFields["http://schemas.microsoft.com/cdo/configuration/sendusername"].Value = System.Configuration.ConfigurationSettings.AppSettings["sendusername"];
//oFields["http://schemas.microsoft.com/cdo/configuration/sendpassword"].Value="3308576636";
oFields["http://schemas.microsoft.com/cdo/configuration/sendpassword"].Value = System.Configuration.ConfigurationSettings.AppSettings["sendpassword"];
oFields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"].Value=1;
//value=0 represents Anonymous verification method (no verification required)
//value=1 represents Basic authentication method (use basic (clear-text) authentication.
//The configuration sendusername/sendpassword or postusername/postpassword fields are used to specify credentials.)
//Value=2 stands for NTLM authentication method (Secure Password Authentication in Microsoft Outlook Express)
oFields["http://schemas.microsoft.com/cdo/configuration/languagecode"].Value=0x0804;
//oFields["http://schemas.microsoft.com/cdo/configuration/smtpserver"].Value= "smtp.fabby.com";
oFields["http://schemas.microsoft.com/cdo/configuration/smtpserver"].Value= System.Configuration.ConfigurationSettings.AppSettings["smtpserver"];
//"smtp.21cn.com";



oFields.Update();
oMsg.BodyPart.Charset="ISO-8859-1";
oMsg.HTMLBodyPart.Charset="ISO-8859-1";



oMsg.Send();
oMsg = null;
}
catch (Exception e)
{
throw e;
}
}
}
}
for reference!