File list of package claws-mail-mailmbox-plugin in bullseye-backports of architecture arm64
/usr/lib/aarch64-linux-gnu/claws-mail/plugins/mailmbox.so /usr/share/doc/claws-mail-mailmbox-plugin/NEWS.Debian.gz /usr/share/doc/claws-mail-mailmbox-plugin/changelog.Debian.gz /usr/share/doc/claws-mail-mailmbox-plugin/changelog.gz /usr/share/doc/claws-mail-mailmbox-plugin/copyright /usr/share/man/man7/claws-mail-mailmbox-plugin.7.gz