[Mono-bugs] [Bug 516455] New: System.Net.Mail error on alternativeviews mono 2.4

Thu Jun 25 09:30:59 EDT 2009

http://bugzilla.novell.com/show_bug.cgi?id=516455

           Summary: System.Net.Mail error on alternativeviews mono 2.4
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.4.x
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: Major
          Priority: P5 - None
         Component: System
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: sniper666666 at hotmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: Component Test

When creating a System.Net.Mail and sending it with alternateView the email
body is empty if a file is attached. The email is sent with body if no file is
attached the body will be displayed for the alternateviews but images attached
to the alternateVievs is not pressent. I know there have been similar problems
in earlier versions back in december 2007. To test this run this site but
change the smtp to your own as well as email and path on random image attached
(Locally on Windows the email is sent fine in all cases.:

<%@ Page Language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  protected void Page_Load(object sender, EventArgs e)
  {
    System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage();

    /////// EDIT THIS TO YOUR EMAIL
    string mEmail = "XXXX at XXX";

    /////// EDIT TO PATH FOR IMAGE
    string mPictureAddressAfterBasePath = "/images/mail_logo.gif";

    ////// EDIT THIS TO SMTPSERVER
    string mSmtpServer = "XXXXXXX";

    mail.To.Add(mEmail);
    mail.From = new System.Net.Mail.MailAddress(mEmail);

    mail.Subject = "Test";
    mail.BodyEncoding = System.Text.Encoding.UTF8;

    string mBody = "<html><body><div>Tester <img src=\"cid:header_left\"
align=\"left\"></div></body></html>";

    // PLAIN / HTML
    System.Net.Mail.AlternateView plainView =
System.Net.Mail.AlternateView.CreateAlternateViewFromString("TEST PLAIN", null,
"text/plain");
    System.Net.Mail.AlternateView htmlView =
System.Net.Mail.AlternateView.CreateAlternateViewFromString(mBody, new
System.Net.Mime.ContentType("text/html"));

    //create the LinkedResource (embedded image)
    System.Net.Mail.LinkedResource logo = new
System.Net.Mail.LinkedResource(System.AppDomain.CurrentDomain.BaseDirectory +
mPictureAddressAfterBasePath);
    logo.ContentId = "header_left";

    //add the LinkedResource to the appropriate view
    htmlView.LinkedResources.Add(logo);

    //add the views
    mail.AlternateViews.Add(plainView);
    mail.AlternateViews.Add(htmlView);

    Random mRandom = new Random(); ;
    // insert attachment (Data)
    byte[] mBytes = new byte[8];
    mRandom.NextBytes(mBytes);

    System.IO.MemoryStream stream = new System.IO.MemoryStream(mBytes);
    mail.Attachments.Add(new System.Net.Mail.Attachment(stream, "Test.mp3",
"audio/x-mp3"));

    System.Net.Mail.SmtpClient mSmtpClient = new
System.Net.Mail.SmtpClient(mSmtpServer);

    mail.IsBodyHtml = true;
    mSmtpClient.Send(mail);

  }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
  <title></title>
</head>
<body>
  <form id="form1" runat="server">
  <div>
  </div>
  </form>
</body>
</html>

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