Hi there, I'm using Thunderbird for several years now and feeling good about it. My inbox has about 7.000+ mails. The files are stored on an external SSD-drive. In the morning of the 1st of July everything was fine, when I closed Thunderbird. In the afternoon when I opened Thunderbird, my inbox was empty. I thought of a malfunction, closed Thunderbird and started it again. My inbox was still empty and new mails were incoming. My inbox file has only 2MB instead of 2GB. I tried repairing the msf-file without success. My last backup is 4 months old... Is there any chance to recover my mails (with third-party tools)? Best regards Martin