Review for Extra Folder Columns by Scott Reed
Rated 1 out of 5 stars
Each folder has the account name tagged onto it so there's not enough room to display the folder name and it gets truncated. This makes it unusable. There is a fix available (google "different extra folder columns") which is just a minor tweak to the code for this add-on but the authors of this add-on refuse to include that fix because they are waiting (at least five years now!) for Thunderbird to fix a bug. I use and recommend only the "different" version. If this add-on had this fix I'd give it 5 stars. Too bad.
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