Document to illustrate the problem (does not require Zotero)
test document.odt (application/vnd.oasis.opendocument.text), 9.80 KB, created by Milan Bouchet-Valat on 2013-05-08 14:37:13 UTC
(hide)
 
Creator: Milan Bouchet-Valat
Created: 2013-05-08 14:37:13 UTC
Size: 9.80 KB

Attachment is not viewable in your browser because its MIME type (application/vnd.oasis.opendocument.text) is not one that your browser is able to display.

Download the attachment.

Actions: View
Attachments on bug 64361: 79024