ASP.NET

Dim smtpMail As New System.Net.Mail.SmtpClient<br />
                Dim emlMessage As New System.Net.Mail.MailMessage()<br />
                With emlMessage<br />
                    .From = New System.Net.Mail.MailAddress(emailAddressTextBox.Text, nameTextBox.Text)<br />
                    .Subject = subjectTextBox.Text<br />
                    .Body = messageTextBox.Text<br />
                    .To.Add(emailAddressTextBox.Text) 'you can add as many email addresses as required<br />
                    .IsBodyHtml = False<br />
                End With<br />
                With smtpMail<br />
                    .Host = "smtp.domain.com"<br />
                    .DeliveryMethod = Net.Mail.SmtpDeliveryMethod.Network<br />
                    .Credentials = New System.Net.NetworkCredential("SmtpServerLogonName", "Password")<br />
                    .Send(emlMessage)<br />
                                   End With

<br />
private void SendEmailToClient(string to, string bodyMessage)<br />
    {<br />
        // System.Web.Mail.SmtpMail.SmtpServer is obsolete in 2.0<br />
        // System.Net.Mail.SmtpClient is the alternate class for this in 2.0<br />
        SmtpClient smtpClient = new SmtpClient();<br />
        MailMessage message = new MailMessage();<br />
        try<br />
        {<br />
            MailAddress fromAddress = new MailAddress("YOUR EMAIL", "YOUR NAME");<br />
<br />
            // You can specify the host name or ipaddress of your server<br />
            // Default in IIS will be localhost <br />
            smtpClient.Host = "localhost";<br />
<br />
            //Default port will be 25<br />
            smtpClient.Port = 25;<br />
<br />
            //From address will be given as a MailAddress Object<br />
            message.From = fromAddress;<br />
            MailAddress toAddress = new MailAddress(to);<br />
            // To address collection of MailAddress<br />
            message.To.Add(toAddress);<br />
            message.Subject = "This is an Email Test";<br />
<br />
            // CC and BCC optional<br />
            // MailAddressCollection class is used to send the email to various users<br />
            // You can specify Address as new MailAddress<br />
            message.CC.Add("admin@yoursite.com");<br />
<br />
            // You can specify Address directly as string<br />
            message.Bcc.Add(new MailAddress("moraleso@fmmb.org"));<br />
<br />
            //Body can be Html or text format<br />
            //Specify true if it  is html message<br />
            message.IsBodyHtml = false;<br />
<br />
            // Message body content<br />
            message.Body = bodyMessage;<br />
            // Send SMTP mail<br />
            smtpClient.Send(message);<br />
            //Send process was successful<br />
<br />
        }<br />
        catch (Exception ex)<br />
        {<br />
            Mensaje.Text = "You couldnt send the email" + ex.Message;<br />
        }<br />
    }<br />