I use GIF image in the email but it does not work on Outlook. I would like to replace the animated gif with the non-animated gif for the outlook client. I saw Julie Ng's posted an answer two years ago on Serving different images based on email client (https://litmus.com/community/discussions/915-serving-different-images-based-on-email-client-possible) but I could not get it to work. Please help.

Thank you
Debi Wijanto