MailMessage m = new MailMessage(); m.From = new MailAddress("ir@0133.cn", "Raja Item"); m.To.Add(new MailAddress("su@0133.cn", "Sekaran Uma")); m.Subject = "html email with embedded image coming!"; // Create the HTML message body // Reference embedded images using the content ID string htmlBody = "
Picture

"; AlternateView avHtml = AlternateView.CreateAlternateViewFromString (htmlBody, null, MediaTypeNames.Text.Html); // Create a LinkedResource object for each embedded image LinkedResource pic1 = new LinkedResource("pic.jpg-600", MediaTypeNames.Image.Jpeg); pic1.ContentId = "Pic1"; avHtml.LinkedResources.Add(pic1); // Create an alternate view for unsupported clients string textBody = "You must use an e-mail client that supports HTML messages"; AlternateView avText = AlternateView.CreateAlternateViewFromString (textBody, null, MediaTypeNames.Text.Plain); m.AlternateViews.Add(avHtml); m.AlternateViews.Add(avText); // Send the message SmtpClient client = new SmtpClient("smtp.0133.cn"); client.Send(m);