Rated 5 out of 5 stars

per Firefox user 6e0f18 el feb. 20, 2022 ·

I'm using this add-on to fix replay Emails coming without the "in-replay-to" and so does not show under the main thread.
This save me allot of mess in my Inbox.

The author was very responsive to improvement requests.

This review is for a previous version of the add-on (3.7).