Mobile Email: How Devices, Operating Systems, Apps and Engines Affect Rendering

Predicting how emails will render on smartphones and tablets can get complicated because there are so many factors involved. Differences between device manufacturers, operating systems, screen sizes and email applications can all impact how your email will render on a mobile device. Just in case desktop and webmail rendering weren’t already giving you enough trouble (we’re looking at you, Outlook), the popularity of mobile has only added fuel to the fire.