Rated 4 out of 5 stars

per Aad vdA el ago. 19, 2010 ·

GREAT extension. In particular the option to disable the auto-hide action of native Thunderbird when receiving mail. With the extension you can leave the computer for whatever reason and when returning the "received mail" alert is still visible.

This review is for a previous version of the add-on (1.1.0).