I'm trying to attach an 8k .gif. I have permission and it opens ok in the attach dialog, but doesn't show up in the reply.

 

I tried to do it myself and found that you can link to an image from an image hosting site, but it appears that images in the message are turned off. (according to bottom of page)
<img src="http://images.snapfish.com/338%3C846323232%7Ffp8%3Enu%3D3238%3E493%3E674%3EWSNRCG%3D3232553543%3A9%3Anu0mrj">

Cool

 

To post an image here you need to have an image hosted somewhere else and then "code" the url to have appear here.
If you right click on the image and select properties you will see where the image is hosted.

Here is a good explanation by WELDGOD on how to do it:

<img src="http://images.snapfish.com/338%3C846323232%7Ffp8%3Enu%3D3238%3E493%3E674%3EWSNRCG%3D3232553543%3A9%3Anu0mrj">