C# Email embedded image does not display in IE

Question

I am using C#.Net to send out a HTML email which contains embedded images. These emails work fine in Firefox and chrome but the images do not show up in Internet Explorer (IE). I know that the IE settings are not causing the problem since embedded images sent using Blat work just fine. Am I missing some option such as character set which is causing this problem? My code is as follows MailMessage msg = new MailMessage(); MailAddress from = new MailAddress("Myemail@MyDomain", "My Name"); msg.To.Add("Myemail@MyDomain"); msg.From = from; msg.Subject = "My subjecct line"; AlternateView htmlView = AlternateView.CreateAlternateViewFromString("This is a sample JPG embedded image
", null, "text/html"); LinkedResource EmbeddedObjects1 = new LinkedResource("PathToImage\\image1.jpg"); EmbeddedObjects1.ContentId = "image1.jpg"; htmlView.LinkedResources.Add(EmbeddedObjects1); msg.AlternateViews.Add(htmlView); SmtpClient smtpclient = new SmtpClient("mailhost.domain.com", PortNumber); smtpclient.Send(msg); JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Maybe it helps if you create the LinkedResource with a ContentType combined with Coding Gorilla's idea of a guid as the content-id: Guid contentId = Guid.NewGuid().ToString(); AlternateView htmlView = AlternateView.CreateAlternateViewFromString( "This is a sample JPG embedded image
", null, "text/html"); ContentType ct = new ContentType(MediaTypeNames.Image.Jpeg); LinkedResource EmbeddedObjects1 = new LinkedResource("PathToImage\\image1.jpg", ct); EmbeddedObjects1.ContentId = contentId; htmlView.LinkedResources.Add(EmbeddedObjects1);