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Author Archives: Brendan
Allow, Deny and Remove with Advanced Policy Firewall (APF)
I noticed a few requests for this, so I’m going to make a quick post about it. There are a few ways of manipulating APF (Advanced Policy Firewall by R-fx Read the rest of the entry…
Emails Not Sending – defer (111): Connection refused (Exim) and SMTP Tweak
I got a phone call today from a client who’s accounts we’d transferred between two cPanel servers on Friday. Today, Monday about 12pm I get a call saying he’s receiving Read the rest of the entry…
Linux Software Firewalls
There is one main firewall script I use everywhere. It is extremely simple to use and installs quickly. Advanced Policy Firewall (APF) Simple Settings to Configuring APF My preferred text Read the rest of the entry…
