On Mar 12, 2012, at 5:25 PM, m.roth@5-cent.us wrote:
Here's a question: is there any way to inspect an email's headers, and reject it if the alleged FWDN in the From:" doesn't match the oldest "Received: "?
That would be problematic with dual homed mail gateways that received on internal interface and delivered on external interface that had different host names on each.
-Ross