I have Fedora Core 6 x86 and use KDE.

In FC-5 I could save the .Thunderbird folder and plug it back in after a reinstall of Thunderbird or FC-5 and everything worked fine. Everything was saved and I could send and receive. NOW, in FC-6, when I plug the .Thunderbird folder back in, everything is saved and I can access it and I can receive. BUT, I can't send. I'm not talking about trying to plug in an FC-5 .Thunderbird folder into Thunderbird in an FC-6 environment, (though it worries me that I can't). This problem happens when I try to plug in a strictly FC-6 .Thunderbird folder. Can somebody maybe help me?