So I'm having issues with mail being rejected due to mx records and traffic being sent out the interface using the main IP. The main IP is .91 and it needs to be sent out as the secondary IP which is .90(dns mx record). I know I could just change the...
So basically all I really need to do is create a static NAT from my internal mail server to the external IP I want to use as what would become the Source IP for that traffic (.90 in my case)? I'll give that a shot and let you know. Seems pretty simpl...
