Before Thunderbird updated to release 60.X.X I was able to use wise stamp for my signature. Since the update it is no longer compatible with the updated Thunderbird. I tried setting up my signature directly through the Thunderbird account settings and found that it is not possible. My signature I use for work has icons with hyper links in it that I need to work. Right now I'm copying and pasting from old emails to new ones for my signature. Is there anyway to add the signature through account settings that displays and works properly. I use Thunderbird for the ease of use with my work email and have offline capabilities on the go and it works great.