How to add a GIF to your emails and email templates
You can add GIFs to your emails and email templates. You will need the URL for the GIF that ends in .gif (usually called the direct link or GIF download URL). Once you create a new email or new email template select the picture logo on the bottom tool bar (in the middle).
A window will pop up that is called “Image Properties,” under the "URL" section enter the URL for the GIF. You should see your GIF previewed in the window called “Preview.” If you do not see your GIF previewed, you may not have the correct URL ending in .gif.