Ubuntu
thunderbird package

  1. Bug #584529
  2. Comment #20

Comment 20 for bug 584529

Revision history for this message
In , Julian Sikorski (belegdol) wrote :

https://bugzilla.redhat.com/show_bug.cgi?id=510005
I believe Fedora 14 also has this problem. On the other hand, firefox in Fedora can detect the connection state and go to offline mode, so this seems possible.