How to put an HTML signature in Mozilla Thunderbird?

In this video tutorial, we will step-by-step see how to put an HTML email signature created with the Bybrand on Mozilla Thunderbird, a good alternative to Microsoft Outlook. The email client is free and ideal for business or professional use. 📜 Full text tutorial: 📌 Bybrand editor ABOUT US: is a professional email signature generator made for and teams. The idea is to save you time managing your team’s email signatures while providing a robust marketing channel.