Hello and thank you for choosing JUSTANSWER.com
I think you r picture file is TOO large of a file to send in an email.
Can you send an email WITHOUT the picture attached to it?
Depending on which email service you are using, there is a limit to the size of a file you can attach to an email.
Typically this is a small size....only about 5MB, and high resolution images (pictures) can easily exceed that size.
Any updates on this?