Add extra features and styles to make Thunderbird your own.
Check out our Mobile Add-ons site.
by Firefox user 306794 on March 5, 2018 ·
by Firefox user 0c4721 on March 2, 2018 ·
by Cheri Timperley on Feb. 26, 2018 ·
by Firefox user b16e7b on Feb. 18, 2018 ·
no need to say much, just try and u'll never regret
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