Converting TNEF to HTML, encoding and inline images

Hello,

I am trying to convert a message sent from Outlook in TNEF format. I would like to get a HTML file with inline images in place. Is this possible with Aspose.Email?
 

Currently I am struggling with two problems:

1.       Non-English characters are transcoded to ??????

2.       I don’t know how to link <img src="objattph://"> elements with MAPI attachments
 

I have tried:

1.
MailMessage mail = MailMessage.load("message.eml");
MapiMessage mapi = MapiMessage.fromMailMessage(mail);
System.out.println(mapi.getBodyHtml());

Not working. German letters in the text are replaced by ?????.

2.
MailMessage mail = MailMessage.load("message.eml");
ByteArrayOutputStream stream = new ByteArrayOutputStream();
mail.save(stream, MailMessageSaveType.getMHtmlFormat());
MailMessage message = MailMessage.load(new ByteArrayInputStream(stream.toByteArray()));
System.out.println(message.getHtmlBody());
 
This works but inline images are missing.
 

I extracted a RTF file from winmail.dat and it’s codepage is windows-1250. Is there a way to get non-English characters and inline images with Aspose.Email?