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Add extra features and styles to make Thunderbird your own.Close
Really bad Rated 1 out of 5 stars
2 things that make me being annoyed about this addon:
1. Not work properly (its functions are not attractive as well)
2. When installing some free 3rd party - softwares, there is often a TICKED BOX OPTION - Install Yahoo toolbar.
Really drive people crazy if you FORGET TO UNCHECK THE BOX.