Rated 4 out of 5 stars

by kitm1956 on June 14, 2016 · permalink

As others have said, essential if you file original messages and their replies together.

As suggested elsewhere (https://addons.mozilla.org/en-GB/thunderbird/addon/copy-sent-to-current/reviews/782689/) I'd love to see a folder search tool instead of paging through folder trees.