Hi All,
I used to be able to configure SMTP Proxy for my LAN to scan Outgoing mails and then the SMTP Proxy -> ISP SMTP Server.
This is perfect in the 6.x version as no SMTP Ports is opened to external.
Since the 7.x, I have never been able to do that.
The SMTP ports are always open as long as SMTP Proxy is enabled but cannot be used as a relay as I did not configure any domains, I only set my LAN to allow relay. But I do not like the fact port scan shows the port open.
I tried to block manually by setting firewall rules on top to block incoming but it remains open, i think it is some auto rules thus my block rules does not apply.
PORT 25, 465, 587.
I reinstalled 7.402 from Scratch as I could not figure our what I missed and at a stage, I noticed something.
On the Basic Setup Wizard, there is stage for e-mail security that says
" Email traffic can be scanned for spam, viruses and spyware. If you want to use the ASG as an SMTP relay for your internal email clients, enable the outbound SMTP Relay. If you want to scan incoming SMTP Traffic for malware and spam, enable the inbound SMTP relay.
[] Enable POP3 Poxy
[] Enable Inbound SMTP Relay
BUT There is NO Enable Outbound SMTP Relay on the screen which is what I need.
Please advice, thank you.[:S]
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