So if i put -http://xxx.xx.xx.x/website/website.html and try to use an HTTPService with in the swf to contact -https://yyy.yy.yy.y/resources/script, I get the sandbox error
Change the following line:
<allow-access-from domain="*"/>
to:
<allow-access-from domain="*" secure="false" />
You can read more about it at adobe.com...
http://kb2.adobe.com/cps/142/tn_14213.html
We found that Chrome will refuse self-signed SSL certificates but Firefox and Safari will plow on ahead. Try a different browser and see if that works for you.