I have a mail with 3 attachments with same name - let's say image.jpg. But FileName and DisplayName for those attachments return image.jpg, image(1).jpg, image(2).jpg.
I also have other e-mail with winmail.dat attached where there are two files with same name inside - [Untitled].pdf and for both of those FileName returns [Untitled].pdf.
I don't know what is the convention and how should I get attachment's name.
