Program to sending mail through program

Program to sending mail through program

//  program to send mail through program

 protected void Button2_Click(object sender, EventArgs e)
    {
        System.Net.Mail.MailMessage MyMailMessage = new System.Net.Mail.MailMessage("deepak.sonu786@gmail.com", "ravan_raj1857@yahoo.com",
        "This is the mail subject", "Just wanted to say Hello");

        MyMailMessage.IsBodyHtml = false;        

        System.Net.NetworkCredential mailAuthentication = new
        System.Net.NetworkCredential("deepak.sonu786@gmail.com", "deepudon");

        System.Net.Mail.SmtpClient mailClient = new System.Net.Mail.SmtpClient("smtp.gmail.com", 587);
    
        mailClient.EnableSsl = true;
        mailClient.UseDefaultCredentials = false;
        mailClient.Credentials = mailAuthentication;
        mailClient.Send(MyMailMessage);

    }