Blank Canvas Signatures for Gmail 1.17.3
by Jerome Dane
NO LONGER MAINTAINED.
Automatically inserts HTML signatures into your Gmail messages based on which address you are sending from. Maintain up to four signatures per address.
USE BETA VERSION: http://goo.gl/FdyXq (v1.18.6b)
This add-on is not compatible with your version of Firefox because of the following: