Rated 2 out of 5 stars

It used to work great for me, but it no longer automatically switches my signature depending on who I am sending an email to. I followed the link to the web page of the person who designed this extension and emailed him about the problem to ask for help, and never heard anything back. I'm very sad that it doesn't work correctly anymore.

This review is for a previous version of the add-on (1.6.3).