Rated 2 out of 5 stars

I am in agreement with the previous posts. The fact that the signature can not be placed 'above quote, below text' as can be natively set it Thunderbird, makes what would otherwise be a nearly perfect app unusable. With that modification, this app would top my list, as custom signatures for new mail, replies, and forwards are SADLY lacking in the Thunderbird client. What a shame. :-(

This review is for a previous version of the add-on (1.6.9).