How to add an email signature to Mozilla Thunderbird?
A little different from all the other ways of pasting an email signature, you’ll need to paste the HTML code of the signature in Thunderbird, which is not that hard. Let ‘ s go through the step-by-step. With Thunderbird open, go to the Settings of your email account, as you can see below: With the settings tab open, go to Signature Text , this is where you’ll paste the HTML code of your email signature, not its visual content. Before that, don’t forget to select the option Use HTML , as you can see in the image above. After that, it’s all done! All you need to do now is send a message and test it out! Call +1-856-514-8666 for Email Signature in Thunderbird help and support.