

Next, I saved the text file in a folder I set up specifically to store signatures. For our example, I used Notepad and entered the following signature text: Do not use Word or any type of text editor that may embed codes in the text. The first thing you need to know is that you must create the signature file in a pure text editor, such as Microsoft’s Notepad. You can assign a different signature to each individual e-mail address. Thunderbird allows you to create as many signatures as you wish. This is something that you may not want to re-type every time you send an e-mail message. It is generally used to convey contact information, legal notices and other repetitive information. A signature in an e-mail is kind of like a footer on a web page.
