Rated 5 out of 5 stars

This tool requires a little time in testing & getting used to, but it's worth it as I now have it set up to archive all my mails into readable .eml files (along with a searchable index) in a separate folder on a different disk to my TB mail disk.
My only suggestion would be to offer a Help manual (link from the menu?).

This review is for a previous version of the add-on (3.2.4.1).  This user has other reviews of this add-on.