Closed Issue: .CSV attachment [1827]

Hi Pavel, i'm using your library and i really like it but i was facing a problem right now: on some mail forwarded by a Zimbra client i can't find the attachment, i tried both with a gmail and a yahoo mail account but it's the same, if i forward those message manually then the library find them.

In the webclient i can see the attachment but i'm not able to 'see' them with your library.

Thanks for your work and for your support.