Dictionary Switcher for Thunderbird 1.1.5 Requires Restart
egilea: Dao Gottwald, MrWarper
Toggles spelling dictionaries automatically or manually and displays the currently selected one in the status bar.
Now merged with Dictionary Switcher v1.3 for Firefox/SeaMonkey
Gehigarri honi buruz
Hidden preference:
extensions.dictionary-switcher.autodetect