View attachments as embedded files

Hello, i love the program and am very pleased with the many advantages. There is one thing that i am wondering though. In Entourage, I was able to see the attachments-images, pdf files, etc. embedded in the email itself. As far as i can tell, the only way to view attachments in Postbox is to either open them in Preview or do a quick look. Is this true, or is there a way to automatically embed attachments in the emails themselves?