C# Code: MailMessage Msg = new MailMessage (); string FromMail = "noreply@softtechsolving.com" ; string Password = "XXXXXXX" ; //”XXXXXX” is email id password Msg.From = new MailAddress (FromMail); // Recipient e-mail address.. string ToMail = txtEmail.Text; Msg.To.Add(ToMail); string MsgBody = "welcome to softtechsolving…" ; AlternateView htmlMsgView = AlternateView .CreateAlternateViewFromString(MsgBody, null , MediaTypeNames . Text .Html); Msg.AlternateViews.Add(htmlMsgView); Msg.Subject = "softtechsolving" ; ...