How to send email in ASP.NET ?

In this article I will explain how to send email using asp.net

Properties explained:

SmtpServer: The name the SMTP server that will be used to send the emails.

SmtpPort: The port the server will use to send SMTP transactions (emails).

Add below two namespaces to your web page

using System.Net.Mail;

using System.Net;

protected void btnMail_Click(object sender, EventArgs e)

    {

            Mail();

    }

Below is the code Mail sending functionality code.

public void Mail()

    {

      

        MailMessage mail = new MailMessage();

        mail.From = new MailAddress("Enter from mail ID");

        mail.To.Add(new MailAddress("Enter To Mail ID"));

        mail.CC.Add(new MailAddress("Enter CC Mail ID");

        mail.Subject = "Order Details";

        StringBuilder sb = new StringBuilder();

        sb.Append("Dear Customer ,");

        sb.Append("<br/>");

        sb.Append("<br/>");

        sb.Append(" Thank for your order.");

        sb.Append("<br/>");

        sb.Append("<br/>");

        sb.Append("Order no :<br />");      

        sb.Append("<br/>");

        sb.Append("<br/>");   

        sb.Append("<br/>");

        sb.Append("We will get back to you in case of any clarification required / post you a mail in case of discrepancy.");

        sb.Append("<br/>");

      

        Label Body = new Label();

        Body.Text = sb.ToString();

        mail.Body = Body.Text;

        mail.IsBodyHtml = true;

        mail.BodyEncoding = Encoding.UTF8;

        mail.Priority = MailPriority.High;

        SmtpClient smtp = new SmtpClient("Enter your SMTP Credentials");

        smtp.Port = Enter your port number;

        System.Net.NetworkCredential credentials = new NetworkCredential();

        smtp.Credentials = new System.Net.NetworkCredential("Enter your Mail id", "Password");

        smtp.EnableSsl = false;

        smtp.Send(mail);

    }