If you suspect that your cPanel and WHM license is not functioning: Run either of the following commands from your server’s command line interface: curl -L lynx -dump Next, visit . cPanel license verification Enter the IP address you obtained...
ConfigServer (CSF) is advanced open-source firewall for Linux and here is how to install it on CENTOS 8 1. Disable firewalld systemctl stop firewalld systemctl disable firewalld systemctl mask firewalld 2. Install iptables yum -y install...
Account Creation Status: failed (Your system has run out of available ip addresses, or you do not have permission to use any more ip addresses. (Unable to find an ip address.) ) You receive the “Account Creation Status: failed” error...
By default, WHM gives you the option of using Spamhaus and/or Spamcop for added SPAM protection for incoming email. If you have additional DNSBL’s (DNS-based RBL’s) that you want Exim to check email against, you can easily enable them if...
Howto check number of emails in the mail queue: exim -bpc To check the email ID, sender and receiver of the each email: exim -bp | more To delete frozen emails from the mail queue, execute: exim -bp | grep 'frozen' | awk '{print $3}' | xargs exim ...
As much as you are concerned about the security of your servers, your end users are likely just as concerned about what measures you have in place to protect their accounts against hacking attempts and unauthorized access. The following tips will...
Sometimes the crond service fails quite often without any clue and it becomes necessary to monitor the cron service and auto-restart it. cPanel offers ‘chkservd’, a monitoring daemon that monitors the services on the server and restart...
You receive the error message “Cannot start session without errors” while accessing phpMyAdmin in cPanel. phpMyAdmin will not work if any of the following settings are incorrect on a cPanel server. 1. The owner and group of...
An email from a cPanel server with the “tailwatchd failed” warning message indicates that either the cpanel service is offline/down OR the cpanel service was restarted. The complete message looks like the following: tailwatchd failed @...
Suhosin is an advanced protection system for PHP installations. It was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in...