Update image on a delivery that has already been sent
Is it possible to update an image on a delivery that has already been sent out?
I have updated the image on the server to the new image, but this new image isn't displaying in email inboxes when you click the original email or when you view in browser. Is there a way to refresh the image on the delivery that has been sent out? Or does the url of the image on the server change when you update the image?