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About this Add-on
Provides ability to set default visibility of columns in the thread pane.
By default, Thunderbird shows following columns for newly detected folders.
However, even if you want that the "Priority" column is shown for all folders, for all users, there is no way.
This addon provides a preference entry to customize the list of default visible columns of all folders.
For example, if you want the column "Priority" is visible by default, then you'll put a directive into your MCD configuration file, like:
...list of other default columns...
And, you'll rearrange default columns via `firstname.lastname@example.org`. The format of its value is same to `email@example.com`.
This is mainly designed for corporate-use.