Rated 5 out of 5 stars

yazan: Ralondo tarih: Haz. 16, 2012 ·

Did work perfectly - until now, when I upgraded to Thunderbird 13.0.1
EDIT: Great! The update fixes the problem.
Reaction of developer from bugreport to fix: under 24h, that's fantastic! Thanks for the good work.

This review is for a previous version of the add-on (14.0). 

yazan: R Kent James (Geliştirici) tarih: Haz. 16, 2012 ·

I've posted an update to this at https://addons.mozilla.org/en-US/thunderbird/addon/new-account-types/versions/?page=1#version-14.1 - but standard AMO policy is to disable new binary addons until they have been reviewed, so this might not work until after the review.