I’‘ve noticed a similar thread but thought I’'d start one here with my findings on XIFF 3 and ejabberd. Running it in security sandbox locally is no problem but even with the crossdomain.xml policy in place it will not run when deployed online triggering an #2048 sandbox security error.
I suppose this is an ejabberd specific problem as its not an issue on wildfire or other servers. Any thoughts on how to resolve this – can it be proxied in any way?
Thanks for your thoughts!