Question Enable DNS Caching with Plesk Firewall extension in use

[Johnny9977]

Hi there,

I’m currently using the official Plesk Firewall extension to manage my ports, along with the Plesk E-Mail Security extension. The E-Mail Security extension recommends enabling local DNS caching to enhance DNSBL checks, and it provides a tutorial for doing so. According to the tutorial, I need to add “nameserver 127.0.0.1” to my /etc/resolv.conf.

After following these steps, everything works fine, and the badge turns green. However, when I modify my firewall settings, my changes to /etc/resolv.conf are overwritten.

Do you have any suggestions on how to prevent this from happening?


Thanks in advance!

 

[Kaspar]

This support article might help you: https://support.plesk.com/hc/en-us/...oes-not-hold-changes-on-the-server-with-Plesk