I am unable to reproduce this problem. Is your daughter still seeing this issue? If so, I've got a couple of questions...
- Did you not receive the email at all, or did you get the email but did not get an attachment with it?
- Did you check your spam folder to see if the email happened to go there?
- Can you see anything different about the emails with jpeg attachments that didn't go through vs the ones that did?
Thanks!