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optimum iRedMail IP-table config

April 27, 2015 1.6k views
Firewall Security Email Ubuntu

I followed the DO tutorial on setting up iRedMail on Ubuntu.
The tutorial advised not to accept the standard iRedMail IP-table config - so I didn't.
But then it never mentioned how to setup any rules after installation.

Now I have no rules and wonder what the ideal setup is for a mail-server on a subdomain. Can anyone help me out here?

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