How to send email via system.web.mail class: ASP.Net

One can send email via simple System.Web.Mail class of ASP.Net. Below mentioned is sample code for the same:

<% @Page Language=”C#” %>
<% @Import Namespace=”System.Web.Mail” %>
<%
MailMessage msgMail = new MailMessage();

// Receiver’s email address … 
msgMail.To = “Recipient Email Address”;

// Sender’s email address … 
msgMail.From = “Sender’s email address”;

// Subject line of email … 
msgMail.Subject = “Subject of an email”;

// Body format – HTML or TEXT … 
msgMail.BodyFormat = MailFormat.Text;

// Content of your email … 
msgMail.Body = “Body contents”;

// If you want to add attachments, use this line … 
msgMail.Attachments.Add(new MailAttachment(“c:\shane.xls”));

// Following 3 lines are used for SMTP Authentication … 
msgMail.Fields.Add(“http://schemas.microsoft.com/cdo/configuration/smtpauthenticate”, “1”); 
msgMail.Fields.Add(“http://schemas.microsoft.com/cdo/configuration/sendusername”, YOUR EMAIL ADDRESS); 
msgMail.Fields.Add(“http://schemas.microsoft.com/cdo/configuration/sendpassword”, YOUR EMAIL ACCOUNT PASSWORD);
SmtpMail.Send(msgMail);

Thanks,