MSO conditional statements
Does Outlook support GIFs? That depends on the version in which your animation is opened. Outlook and its lack of support for animated GIFs has long-been a sore point for many designers. While the newer versions of Outlook now have GIF support, the older Windows desktop versions (2007-2016) will still only render the first frame of an animated GIF. If your GIF includes a call-to-action or any information that is vital to the email’s messaging, you should always try to include…