Review for Remove Duplicate Messages by Dave
Rated 4 out of 5 stars
4 stars based on hope.
I need this add-on to work with Thunderbird 60.
To create your own collections, you must have a Mozilla Add-ons account.
4 stars based on hope.
I need this add-on to work with Thunderbird 60.
To create your own collections, you must have a Mozilla Add-ons account.