I scanned the forums, configs, docs and code but can't find any reference.
I have ecards enabled but when I send them out, no photo Title or Caption appears in the received email. I would think this would be there so the recipient can read what the photo is about withour reling on the sender to add a descriptive comment.
The site involved is http://greenacrescottages.com/photos and is running 1.3.2
About the only modifications I made was to add a text comment to the email by modiftying the PHP code to hardcode some text.
http://forum.coppermine-gallery.net/index.php?topic=13295.0