Thank you. I'm more than a little confused that when attempting to open Thunderbird it will not open, nor would Eudora, I tried, as an alternative.
After some time of trying to figure it out I found that I could open them as SU from a terminal. I'm scratching my head over this. Any help
appreciated.
PCLinuxOS 2012 and the updated Thunderbird 11. Never experienced this problem before.