Rules and policies are executed in the core module in Mercury, so once a message has been handed over to MercuryC or MercuryE for delivery it's out of their reach. It might be possible to create a function like the one you describe using the new daemon interface, but as the specifications haven't been released yet I can't say for sure.
/Rolf
<p>Rules and policies are executed in the core module in Mercury, so once a message has been handed over to MercuryC or MercuryE for delivery it's out of their reach. It might be possible to create a function like the one you describe using the new daemon interface, but as the specifications haven't been released yet I can't say for sure.</p><p>/Rolf&nbsp;</p>