[Users] Using mailmbox plugin to access Thunderbird mbox files ?

[Paul]

On Fri, 13 Nov 2020 17:01:28 +0100
Luc Pardon via Users <users at lists.claws-mail.org> wrote: 

> What am I missing?

Try right-clicking the root mailbox folder and using 'Check for new
messages', 'Check for new folders', or even 'Rebuild folder tree'.
Perhaps you'll be lucky. (I've never used thunderbird, so can't speak from
experience.) 

with regards

Paul