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Customization

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Customization

Customize product appearance and functionality to suit your preferences.

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Message threading in Thunderbird - keep messages grouped by conversation

Customize Date and Time formats in Thunderbird

Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings

Display the Thunderbird menus and toolbar

How to Customize the New Mail Sound

Unified Toolbar

Add Search Engine to Open Search

userChrome.css and .js and userContent are unsupported

Close to tray starting in 154

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