Hi!

[strong]Detailed question below:[/strong]

[strong]Introduction[/strong]

A custom DLP (http://en.wikipedia.org/wiki/Data_Loss_Prevention) solution installed to:

1. monitor all emails sent by emplyees

2. save these emails in a database for audit, to enforce corporate security policy

[strong]Implementation[/strong]

MS Exchange 2003 is configured to send a copy of every message to hidden@smtp.monitoring.local. DLP software at smtp.monitoring.local listens 25 port and accepts smtp messages.

[strong]Problem[/strong]

From time to time smtp.monitoring.local is too busy to accept messages. Also, we have to restart it for mainteinance very often.  [strong]Problem is[/strong] - emplyees get Delivery Status Notification from MS Exchange "can't deliver your message to hidden@smtp.monitoring.local"! But emplyees should not be aware about hidden@smtp.monitoring.local at all!

[strong]Question[/strong]

Is it possible to deny DSNs in MS Exchange (but only fro messages sent to hidden@smtp.monitoring.local)?

[strong] [/strong]

[strong]P.S[/strong].

Sorry my bad Egnlish.



Software/Hardware used:
MS Exchange 2003