Saving old Eudora mailboxes

I have dug out of a cupboard an old Toshiba laptop of mine, which I had stopped using 25 years ago.

It would not boot, but I extracted the HD, and tried to get back my old emails.

Think they were in Mbox format (.mbx and .toc files) I copied them all in a new folder in Claws-Mail.

It worked in part, I can read all the message, but all the messages that I have sent have lost all their headers.

Is there a better way to migrate from Eudora to Claws-Mail ?
 
Cheers,
 
Ron.
-- 
       Reporter: Mr Gandhi, what do you think of Western Civilization ?
         Gandhi: I think it would be a good idea.                    
                                    
                                    
                   -- http://www.olgiati-in-paraguay.org --