Hello, I am James from Chicago and I run a how-to base tech site; I am facing some problems sending and receiving emails to the internet; an XG requires a smart host upstream.
My issue is that the XG already sends outgoing emails on the appropriate interface. Still, because this transfer network is going to a thoughtful private rather than public host, the thoughtful upstream host is unaware of how to reach the Sophos IP.
I have already tried everything with NAT, but nothing seems to work now.
Kindly help me with this matter.
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