[orca-list] Using Thunderbird with Orca

[Robert Spangler <spangler robert gmail com>]

Hello,

I am a traditional, console Linux user and just started messing with 
Gnome and Orca recently.  I use Windows for my day-to-day activities and 
was very pleased when I found that I could just copy my Thunderbird 
folder from Windows to Linux and it found my email right away!  Now, 
when I arrow through the message list with Orca, I hear nothing.  It 
works fine in the folder list but when I tab to the message list, it 
just says not selected and I hear nothing when arrowing up and down. 
How can I rectify this problem?

Thanks,
Robby