


In most cases, this step won't change your HTML, but there a few exceptions, we've detailed the different methods of collecting an email below. The mail serverĮach email client has to get the email somehow. Why do some email clients show my email differently than others?Įmail clients very rarely have their own HTML rendering engine (that's the part that reads your HTML and displays it to the user), this is most likely because building and maintaining an HTML rendering engine is actually an enormous undertaking that many email client manufacturers chose to outsource to an existing solution.īefore we discuss these rendering engines, first we need to understand a little bit about what an email client is doing when a user opens an HTML email.
