You'll need to create a HTML email, and then embed the image with the
<img> tag, using the entire path to the image as the source attribute
Not necessarily, images may simply be sent as an attachment with
type "image/jpeg" etc.
/Per Jessen, Zürich
I haven't done it in a while but I believe you need a multipart mime email with:
Content-Type: image/jpeg
Content-Disposition: inline
unless you want it to be a separate attachment.