http://bugs.winehq.org/show_bug.cgi?id=13437
--- Comment #10 from MestreLion wine@rodrigosilva.com 2011-06-29 18:11:00 CDT --- I can confirm this bug. Using Linux Mint 10, Wine version wine-1.2.2
If i try to open ANY attachment, I get an error dalog "There is no Windows program configured to open this type of file."
This happens regardless of filetype, be it registered (like .TXT, .BMP) or not (.PDF, .XLS, etc) within wine. All files have their mime types correctly configured in my system (outside wine)
This happens for attachments both received AND sent.
Also, RMB > "Send to Browser" does not work (same message)
The *only* thing that works is clicking an URL (http://www.xxx.com). That correctly opens my FireFox outside Wine.