An animated GIF image can be uploaded in the same way you would upload any other image to an itracMarketer template.
Using GIFs in itracMarketer Emails
The height and width should be defined by the image size, which preferably should be no wider than 600 pixels.
Keep in mind that not every email client supports the use of animated GIFs. Newer versions of Outlook (2007, 2010 and 2013) won’t show the animation. Instead, they will show the first frame of the animation. To overcome this burden, many email designers ensure that vital information—perhaps a call-to-action, offer, or headline—is included in the first frame of the GIF.
Windows Phone 7 also lacks support for animated GIFs.