I hit an issue in a site where the user had a mailto link in content structure like so...
mailto:someone@somesite.com?Subject=Website Order&Body=PLACEHOLDER%0APoster 003%0ABe Conscious of Your Work Environment
The problem comes in when they save back to the server. Upon each time clicking the save button, the & in the URL gets replaced by &. Successive saves net this pattern which effectively breaks the Body portion of the mailto link...
&
&
&
&
&amp
...
Each time they click save, the CuteEditor continues the pattern above.
I've tested the behavior on the demo editor on your site + it's there as well.
Regards,
Jeramie
Regards,
Jeramie