From: Wietse Venema (no email)
Date: Thu Nov 29 2007 - 18:55:52 EST
I suggest that you find a SIMPLE example that reproduces the problem.
I have shown a SIMPLE example where permit_mynetwork correctly
handles both main.cf and master.cf setting of mynetworks.
You could verify the SIMPLE examples first, before dumping
some complex system on me.