An HTML email is designed like a website with the help of graphics, colors, table columns, and links. ... Register and create an HTML email! Plain text, in comparison, is an email that contains only text and has no formatting. A well-formatted HTML email will yield better results than a plain text format.
HTML Email Signature More precisely, it contains HTML code, which, when read by a browser such as Google Chrome, will create the layout and content of your signature. It also contains CSS code, which controls the styling of the signature. The file itself does not contain the images, and instead contains a web address (URL) for the image.