Rated 5 out of 5 stars

Really a question. Is ImportExportTools a utility to CLONE a Thunderbird implementation? That is, I'm looking for a secure way to save my entire TB implementation such that if all hell breaks loose on my system, I can easily restore it. That is, if I Export a package, can I later Import that package and completely restore my TB implementation? If such, it would be good to advertise that. I'll give a high rating assuming that's the case!

This review is for a previous version of the add-on (14.0.0). 

DanL
Thank you for the review!
Yes one of the many functions in IETNG is the Profile Export/Import which is the entire TB dataset. Just do it with the same main TB version.
You can post questions in the Github repository :
https://github.com/thunderbird/import-export-tools-ng/issues
Christopher