qmail under NAT

[Boris Krivulin]

Hi,

I would like to run qmail behind NAT.  The local machine is called 'galois',
with ip number 192.168.1.6.   The router is locally called 'euler', and
globally is accessible by 'hypervolume.com'.  

I have set up port forwarding (port 25) from euler to galois. I have ^not^ 
declared an MX -- do I need it if I have only one real IP address ?

Also, what do I put in controls/me ? 'galois' or 'hypervolume.com' ?
What else am I missing to get this working ?

Thank you,
Boris