I placed my mail server off the DMZ port. My my domain controller is in another network off of another port on my astaro. It used to be in the same network as my domain controller and mail filtering worked fine. But now I don't think it is working. None of the mail stats are updating.
I created a DNAT rule to foward port 25 traffic to the server in the DMZ and I created a SNAT rule to for outgoing mail traffic on port 25 from the DMZ to the external mail servers. In the 'Mail Security Tab' I specified what host is the mail server and what domain to watch for mail (i.e. happy.com) even though the mail server is 'abc.happy.com'. (
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