How to Send An E-Mail from your ASP.NET Web Application...?

Introduction

In this tip, I will show you how to send mail from your ASP.NET web application.

Sending Email From Your Web Application

1. For sending mail, you will need to use these libraries:

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

2. Use this code to send mail:

   System.Net.Mail.MailMessage mm = new System.Net.Mail.MailMessage();
   	mm.To.Add(new System.Net.Mail.MailAddress("Email Address","Name"));
   	mm.From = new System.Net.Mail.MailAddress("Email Address");
   	mm.Sender = new System.Net.Mail.MailAddress("Email Address","Name");
   	mm.Subject = "This is Test Email";
   	mm.Body = "<h3>This is Testing SMTP Mail Send By Me</h3>";
   	mm.IsBodyHtml = true;
   	mm.Priority = System.Net.Mail.MailPriority.High; // Set Priority to sending mail
   	System.Net.Mail.SmtpClient smtCliend = new System.Net.Mail.SmtpClient();
   	smtCliend.Host = "Your smtp server";
   	smtCliend.Port = 25;    // SMTP port no            
   	smtCliend.Credentials = new NetworkCredential("User Name", "Password");
   	smtCliend.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
   	try
   	{
   		smtCliend.Send(mm);
   	}
   	catch (System.Net.Mail.SmtpException ex)
   	{
   		lblMsg.Text = ex.ToString();
   	}
   	catch (Exception exe)
   	{
   		lblMsg.Text = "\n\n\n"+exe.ToString();
   	}