Dennis, type the first part... then insert image:
In the text you get a tag (the ATTACH=CONFIG stuff in square braces) which inserts the image in the text. Then continue typing the rest of your message.
Conversely, you can just move that tag (cut and paste) to wherever you want it in your text. (blank lines before and after are good but not necessary).
Hope that makes sense.
Thanks for the comment. Much appreciated.
(Hmm, seems if you attach an image then remove the text the image still remains attached. I attached a png by mistake.)
Cheers,
-Michael-