[qmailtoaster] what are the pitfalls of QM w/ NAT?

[Patrick Ring]

I have off and on considered running QMT behind a firewall with NAT at
one of my offices and just have the firewall appliance "pinholed" with
what the server needs.
 
My main office has plenty of IP's, but my other office only has a couple
available to me, so I'm obviously looking at the idea of using one IP to
communicate with multiple servers.
 
Does anybody have any pros vs cons for QMT behind a NAT here?
 
Thank you,
Patrick M. Ring
P. Ring Technologies
Louisiana Web Host, LLC.
985-868-4200