bug#73470: Rmail is not working with maildirs

[Marc Coquand <marc@mccd.space>]

So /mail/home is a directory and the contents are maildir content. There
is an INBOX file, cur, new, tmp and directories like Archive,
Spam, Trash etc.

rmail-movemail-program is .nix-profile/bin/movemail. The second variable
I can not find, even after opening rmail.

Eli Zaretskii <eliz@gnu.org> writes:

>> Cc: 73470@debbugs.gnu.org
>> Date: Thu, 26 Sep 2024 17:28:27 +0300
>> From: Eli Zaretskii <eliz@gnu.org>
>> 
>> > From: Marc Coquand <marc@mccd.space>
>> > Cc: 73470@debbugs.gnu.org
>> > Date: Thu, 26 Sep 2024 17:17:05 +0300
>> > 
>> > 
>> > I installed movemail via nix. Running the commands yielded:
>> > 
>> > ~ $ which movemail
>> > /home/me/.nix-profile/bin/movemail
>> > 
>> > ~ $ movemail
>> > movemail: wrong number of arguments
>> > 
>> > ~ $ movemail --version
>> > movemail (GNU Mailutils) 3.17
>> 
>> OK, so now please tell what is "/home/me/mail/home".  Is it a file or
>> a directory?  If it's a directory, please show its contents.
>
> Ans also, what are the values of rmail-movemail-program and
> rmail-movemail-variant-in-use inside Emacs, after you load the Rmail
> library.