Originally Posted by jdh
Replies and forwards are sent out the same way the message came in by default.
I am on a BES and I confirmed that by sending myself an email to the BWC address then replying.
In a BES environment, I believe there is a policy rule that can be set that would prevent users from using other email services for sending emails (which I am assuming includes BWC?) but which will not restrict the receipt of any emails from other email services.