This document contains common account creation errors and the steps to troubleshoot them.
Apache servers that use the `prefork` MPM with fewer server instances than the maximum number of PHP-FPM child processes may experience performance issues. This document explains how to resolve this dependency issue.
You can use the Autofixer script collection to fix some common issues from a web browser that you cannot otherwise access from the command line.
The Calendar and Contacts Server (CCS) allows your cPanel users to manage their CalDAV (calendar) and CardDAV (contacts) accounts from your cPanel & WHM server.
This document provides the list of updated features for the Calendar and Contacts Server (CCS) plugin.
The workaround scripts for the dhclient script may interfere with WHM's Change Hostname feature, which causes hostname configuration issues and a locked cPanel & WHM license.
This document lists the PHP-FPM system's configuration settings and their default values. This document also explains how to add additional settings to your system's PHP-FPM configuration.
cPanelID is an integrated set of credentials that customers can use to log in to various cPanel websites and services.
This document explains how to set up your Google Drive™ account as an Additional Destination in WHM's Backup Configuration interface.
This document describes how to use SSH keys to securely copy an account from one server (source server) to another server (destination server).
This document explains how to create mail filter rules in cPanel's Mailing Lists interface.
This document explains how some cPanel & WHM versions update the SquirrelMail webmail application, and how you can customize your SquirrelMail installation.
This document describes the final adjustments to change the IP address that Exim uses to send email.
This document describes how to list domains with DNS Security Extensions (DNSSEC) on a server.
This document explains how to locate and install a PHP version or a PHP extension.
This document describes how to manually replace the cPanel-provided hardened kernel with a standard kernel.
This document provides several methods to mitigate the impact of Slowloris attacks.
The document describes methods that allow you to modify your workstation's /etc/hosts file.
This article provides instructions to set up a cPanel email account on an iOS® or Android™ device.