This is, at least, the second time I have lost emails from my inbox! I have used Thunderbird for years. Last year it was when a person from my provider told me how to do something I don't even remember what it was but I ended up losing many of my older emails. Now, I have been gone for 4 days and left the computer on while gone. I come back to download the 200+ new emails and see my older emails that were left in my inbox are not there! So frustrating!!