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Add extra features and styles to make Firefox for Android your own.
CloseReview for ColumnsWizard by beehaus
Rated 5 out of 5 stars
I wanted to see 'X-Delivered-to' information in a column.
I clicked > Options > Custom Column Editor > General
Added the following ...
ID: test
Mail Header: X-Delivered-to
Column Name: Delivered To
Tooltip: Sort By Delivered To
Works fine, could not find any examples on the dev's website, so hope the above helps someone
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