Rated 3 out of 5 stars

le qtsaur ar Meith. 21, 2018 ·

Unfortunately I was not able to get it working properly in TB 60 beta 7 (I installed this add-on for the first time). It was not so easy to sort out how to use it, the below comments helped a lot. My settings in about:config are:

extensions.set-default-columns@clear-code.com.columns
threadCol,flaggedCol,attachmentCol,subjectCol,senderCol,accountCol,dateCol,receivedCol,sizeCol,xspamscoreCol,junkStatusCol

extensions.set-default-columns@clear-code.com.order
threadCol,flaggedCol,attachmentCol,subjectCol,senderCol,accountCol,dateCol,receivedCol,sizeCol,xspamscoreCol,junkStatusCol

But new folders don't have the specified columns in their default view.

Léirmheas ar leagan níos sine den bhreiseán seo (1.1). 

Rated 5 out of 5 stars

le Anatoli ar Aib. 25, 2017 ·

I have written a review for the previous version: everything was fine except that there was no possibility to reorder the columns.

The new version fixed that issue, now it's just perfect!

Check my previous review for a way to change columns for *existing* IMAP folders using this add-on.

Léirmheas ar leagan níos sine den bhreiseán seo (1.1).  Rinne an t-úsáideoir seo léirmheas ar an mbreiseán seo cheana.

Rated 4 out of 5 stars

le ultramage ar Feabh. 3, 2017 ·

Does what it says - sets the default column layout for new folders.
There is no configuration UI, it is done by editing a comma-separated list variable in about:config. The name is mentioned in the addon's details, but it's not obvious. The process is a bit tricky since the columns are referred to by their code names, but a lot can be inferred from the names and their ordering. The starredCol column is not listed as default. The addon requires manual install from disk.

Léirmheas ar leagan níos sine den bhreiseán seo (1.0).