In preferences composition type correction It is set "english" as a default languade, I try to set Italian, but it doesn't take the change saved. It is happened after bug #552162 It reains English. Reproducible: Always
It remains in the session, bat as soon as I restart thunderbird it fall back to "english"
What version of thunderbird?
(In reply to Mike Gilbert from comment #2) > What version of thunderbird? 38.0.1-r1
It is a problem with extensione: Quick Locale Switcher I set not to automatically switch and the problem disappears.