Rated 3 out of 5 stars

What I *really* need is a way to export/import the configuration/settings for my email accounts. This only exports/imports the entire profile, which means I can't migrate to a different system/OS, or re-create my accounts on a clean/new profile (I could simply copy over my mail files afterwards)

This review is for a previous version of the add-on (12.0.2). 

Sorry for the slow response...
This is actually on Thunderbird's roadmap so I am letting them do it as I am swamped already.
Christopher