brucewells wrote:
I labored with this for a while until I gave up trying to send images in email. Even if your mail system allows it, there's a good chance the recipient's won't. For free, open a DropBox account, set your images out there, get a link to them and mail the link. Works great! Then, size/dimensions of the image become a moot point. After they've been shared for a period of time, you can delete them and make room for more images to share.