What ports should be open if I’m running my cPanel server behind a firewall?
Solution Ports that must be open to run cPanel behind a firewall: port service protocol direction 20 ftp tcp inbound/outbound 21 ftp tcp,udp inbound/outbound 22 …
Latest articles for category: System
How do I block an IP address using Cpanel?
Solution If there is an IP address you want to block from your website, you can do so inside Cpanel. Here are the steps: 1. …
How can I force users to use the WHM/Cpanel/Webmail SSL ports?
Solution Click on the “Tweak Settings” link under “Server Setup”. Within the system section is a check box with the heading: “Always redirect users to …
How can I force cookie authentication for WHM/Cpanel/Webmail?
Solution Click on the “Tweak Settings” link under “Server Setup”. Within the “System” section is a check box with the heading: “Disable Http Authentication for …
How can I change the number of domains displayed per page in WHM?
Solution Click on the “Tweak Settings” link under “Server Setup“. Within the “Display” section is a text box with the heading: “Number (or all) of …
How can I change the IP address my CPanel license is for?
Solution: The license will always be the main IP of the machine. If for some reason you need to change the main IP, you will …
How can I block certain domains from relaying via exim?
Solution To disallow certain local domains from relaying through your server, you will want to ssh into the server and create the file /etc/norelay. In …
Can WHM be set to redirect SSL ports for WHM/Cpanel/Webmail to the correct hostname?
Solution Yes. Click on the “Tweak Settings” link under “Server Setup“. Within the “System” section is a check box with the heading: “When visiting /cpanel …
CheckList for cPanel Expired License issue.
Solution 1. Is the license expired? This is the most obvious cause and simple to verify. Check https://verify.cpanel.net/ with the server’s IP. 2. Is the …
How do I install fantastico from WHM?
Solution In order to install fantastico from WHM you need to login to WHM of that server as root: WHM -> Add-Ons -> Fantastico De …
How do I manage domain SSL Certificates?
Plesk enables you to upload a Secure Socket Layer (SSL) Certificate, generate a Certificate Signing Request (CSR), and/or generate a Self-signed Certificate. Each certificate represents …
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