my ZCS lately become "wanna-be" spam machine. In deferred queue I see thousands of messages to hussein@aol.com or from bill.gates etc, which source seems to be "localhost".
But most of it is described in kinda duplicate post here Spam storm on my ZCS... ideas welcome! (answer to this thread also welcome)

What I wanted to do is to see the contents of these deferred mail messages, but at no avail - I do not have permissions. Messages are owned by "postfix" and I cannot see them.
Seems they are bounces, but until I see the actual message, I cannot be sure.

How can I display the contents?