Good day, I would like to ask your help. It has been a few days that I have lost my folders in my thunderbird account. The problem is that it was my academic email, in which I had all my messages categorized by subject and I had enough space at my email box. Alos, I have not deleted anything and I am sorry to noticed it a few days ago; could it happened longer, I really don't know. It is crusial for me to find my messages and I would be obliged if you could help me. Is there anyone with the same issue as me? Thank you very much for your time.