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Add extra features and styles to make Thunderbird your own.Close
Great add-on Rated 5 out of 5 stars
Thanks very much for this add-on. Was a real pain in the neck to change the global settings for every mail that was written in another language!! The autodetect doesn't work for me either (thdbd 3.1.18) but doesn't really matter as you can switch the language manually within the email.