I've just discovered mutt-wizard and thought I'd give it a go. I have
the neomutt version as in the archive frozen for Bookworm (version
string in the boilerplate below as usual). From what I can see, this
basically does not work at all in Debian, at least in conjunction with
Bookworm's version of neomutt.

After execution, the file sed was complaining about
(/home/jon/.config/mutt/muttrc) exists and is a regular file. Tracing
the mw script reveals this to be the sed on line 227, within the
function "getboxes", for what it's worth. Moving on…
specifies an authenticator that is not supplied in the neovim package
(anymore? There's a report against the neomutt package requesting it
at #1026356)

line 12 in my Redacted.muttrc looks like this

Perhaps this is a consequence of the failing sed earlier?

We believe that the bug you reported is fixed in the latest version of
mutt-wizard, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1031402@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Braulio Henrique Marques Souto <braulio@disroot.org> (supplier of updated mutt-wizard package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sat, 16 Dec 2023 15:20:47 -0300
Source: mutt-wizard
Architecture: source
Version: 3.3.1-4
Distribution: unstable
Urgency: medium
Maintainer: Braulio Henrique Marques Souto <braulio@disroot.org>
Changed-By: Braulio Henrique Marques Souto <braulio@disroot.org>
Closes: 1031402
Changes:
 mutt-wizard (3.3.1-4) unstable; urgency=medium
 .
   * debian/patches/020_fix-prefix-and-bash-term-in-posix.patch: updated to fix
     BUG RC. (Closes: #1031402)
   * debian/patches/050_fix-smtp_authenticators.patch: created to fix
     smtp_authenticators in mutt-wizard.muttrc.
Checksums-Sha1:
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 d3b2d8ab0baeb4cf183395f4a03b8cfab6ab5fc5 7664 mutt-wizard_3.3.1-4.debian.tar.xz
 6b70323b349414b96ec4d56bc79413fcca7a969c 5914 mutt-wizard_3.3.1-4_source.buildinfo
Checksums-Sha256:
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 ad8c7d67a76ff6bee26f7726a9d6489c4e6c22780fe08d495a17e6b5cae90b13 7664 mutt-wizard_3.3.1-4.debian.tar.xz
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Files:
 76d93f239b237c66fc1cc0337f66a98b 1994 mail optional mutt-wizard_3.3.1-4.dsc
 abefa1a0c1e43298fc31f38390a6f080 7664 mail optional mutt-wizard_3.3.1-4.debian.tar.xz
 a9f098421d03758eee680c77c84d23cf 5914 mail optional mutt-wizard_3.3.1-4_source.buildinfo
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