[Klug-general] Thunderbird to Firefox automatically

[Michael E. Rentell]

Good morning all,
I've recently dumped Mandriva for PCLinuxOS and it suits me fine.
Only one problem, when I'm servicing emails in Thunderbird and someone 
emails me website details to inspect, although the URL is lit up in 
blue, when I click it I just get a failure notice.

Once upon a time my Thunderbird was set to refer such clicks directly to 
Firefox and haul up the URL.

I've checked through all the user settings but can't find this 
particular setting.

Any ideas?
All ideas would be good ideas at this time [Consultant Speak :-)  ]

MikeR