Hi,
Can anyone explain howto setup an astaro 7 firewall with an email server (postfix) behind it.
I want the astaro firewall to receive the email on the email proxy and let it scan for spam, viruses etc. and then forward it towards the internal mail server.
I have an internal network that uses private IP adresses (192.168.x.x).
The firewall itself is connected with an speedtouch adsl modem to the internet using SIP spoofing, but I suppose that's not very relevant since I got the firewall up and running for incoming http(s) trafic forwarded to my internal apache server.
The MX record is pointing at the IP address of my external ethernet network card and defined as mail.mydomain.com
Thanks,
Bo
Solution:
One needs to add a static route to the internal mail server on the ASG DNS proxy. Otherwise the proxy tries to deliver the to itself since the MX record points at the ASG box itself. The other settings are meanhile listed in the thread but the are straight forward and filled in by the installation wizard.
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