How to create an email signature with MaxBulk Mailer. How to create an email signature Email signatures are a must-have for any professional who wants to look polished and put together. But creating a signature for your emails can be harder than it looks. In this article, we’ll show you how to create a signature that’s both stylish and functional. What is a signature for? An email signature is a way to automatically add your contact information and other important details to the end of every email you send. A good signature can make a big impression on the people …