Once upon a time (due to what I don't know) I lost Thunderbird (like so many) and inquired about remedies to bring it back. There were too many. NONE of them worked (or at least not w/out security problems). It will not send or receive. Tried to change up from SMTP (outgoing- google mail), ports, connection security (SSL/TLS), and never re-acquired access and not allowing me 'o sign in using password', etc., and trying to make it function only gets me a 'security alert'. Once I crawled through the back door and found a way to receive emails (only) and I had to compromise my security to do so therefore trashed that idea. A security issue may be the problem (or) google not wanting to play fair w/Mozilla, etc., (two email accounts w/gmail; (T-Bird & Microsoft). so not sure and this was a long time ago. Still have the dead T-Bird accnt. waiting for the possible fix as I really (did) like to use it as it held a bunch and could utilize a lot. So, is there, will there (ever) be a fix or are they damaged beyond repair since Mozilla backed away? (Or were they the problem?),....... or wrong version = "version": "94.0.2", (have switched) or is it just my particular accnt. prob after all? [This FYI is w/Windows 10 and other specs shared.] Questions - No answers.