cPanel Knowledge Base

Accounts

Account Creation Errors

Account Suspension Versus Bandwidth Limiting and Account Termination

Addon Domain Conversion List

Apparent Discrepancies in Bandwidth Usage Statistics

cPanel Solo® License

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Backup

Backup Retention Behavior

Backup Tarball Contents

How to Configure Google Drive as a Backup Additional Destination

How to Create a Custom Transport Script for Backups

How to Exclude Files from Backups

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cPanel Developed Plugins

Calendar and Contacts Server

WP Toolkit

WP Toolkit Command Line Interface

cPanel Product

cPanel Analytics

cPanel Analytics - The Data We Use

cPanel Deprecation Plan

cPanel Glossary

How to Cancel a cPanel License

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DNS

Automatically-Issued Hostnames

DNSSEC

How to Clear Your DNS Cache

How to Configure Reverse DNS in WHM

How to Identify Your Registrar

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DNSOnly

cPanel DNSOnly®

Guide to DNS Cluster Configurations

AutoConfig and Autodiscover

Blacklisting & IP Address Reputation

Common Mail Service IP Addresses

How to Configure Email Filters

How to Configure the Exim Outgoing IP Address

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Experimental Software

ModSecurity® 3

NGINX® Standalone

FTP

How to Configure Your SFTP Client

How to Deny FTP Access

How to Edit FTP Server Configuration from the Command Line

How to Enable FTP Passive Mode

How to Restore Missing FTP Interfaces in cPanel

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General Server Administration

Getting Started with Linux Commands

Guide to Node.js™ Installations

How to Access the Command Line

How to Clear a Full Partition

How to Convert from CentOS 8 to AlmaLinux OS

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General Systems Administration

1:1 NAT

Best Practices for cPanel Virtualization Templates

cPanel Linked Nodes Guide

cPanel PHP

Full Disaster Recovery

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Important Notices

CVE 2017 1000369 Exim Stack Clash

CVE 2017 16943 and CVE 2017 16944 Exim

CVE 2019 7524 Buffer overflow when reading extension header from Dovecot index files

CVE-2015-2035-GHOST

CVE-2016-1238 Perl

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IPv6

Guide to IPv6

How to Get Started With IPv6

IPv6 Server Administration

Troubleshoot IPv6 Problems

NGINX®

NGINX® with Reverse Proxy

The Default Configuration of NGINX with Reverse Proxy

Customize NGINX® with Reverse Proxy Configurations

Caching with NGINX® with Reverse Proxy

NGINX® Troubleshooting

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Package Management

How to Build and Install Custom RPMs on Red-Hat Systems

How to Set or Unset Package Management

RPM Installation Failures

PHP-FPM

Apache vs. PHP-FPM Bottleneck with Child Processes

Configuration Values of PHP-FPM

PHP FastCGI Process Manager - PHP-FPM

PHP-FPM Code and FileSystem Layout for EasyApache 4

PHP-FPM Domain Pools

Q&A with cPanel Technical Support

cPanel Common Questions

Why Can't I Clean a Hacked Machine?

Roadmaps

Note:

This is our legacy roadmaps section. To view our latest roadmaps, visit our cPanel & WHM roadmaps website.

Manage Team Roadmap

The rpm.versions System

Introduction to the rpm.versions System

How to Override the rpm.versions System

Target Settings

The check_cpanel_pkgs Script

The rpm.versions File

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Scripts and Utilities

Autofixer

Cloud-Hosted Hostname Solution

How to Restore Database Grants

The scl Utility

Troubleshooting Guide for Perl and CGI Scripts

Security

Additional Security Software

Basic Security Concepts

cPHulk Management on the Command Line

Determine Your System Status

Download Security

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Sitejet

Enable Sitejet Commerce

How to Add Custom Sitejet Templates

How to Integrate Sitejet Builder in Your Customer Portal

SQL

How to Delete a MySQL® Database

How to Enable the Slow Query Log in MySQL® or MariaDB

How to Resolve Password Authentication Failed Errors in PostgreSQL®

How to Restore a User's Database Access

Install or Update PostgreSQL® on Your cPanel & WHM Server

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Technical Support Services

Contact cPanel

cPanel Migration Services and Guides

Feedback for Tickets

How to Authenticate your Server for cPanel Technical Support

How to Open a Technical Support Request

Third Party

Connect to Web Disk with Third-Party Software

How to Install ImunifyAV

How to Install KernelCare

How to Install WordPress® With cPanel

How to Purchase a KernelCare License

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Transfers and Restores

How to Copy an Account with SSH Keys

How to Manually Migrate Accounts to cPanel & WHM from Unsupported Control Panels

How to Manually Migrate Horde Data to Roundcube

How to Manually Transfer an Account Between Servers

How to Migrate a WordPress® Installation to a cPanel & WHM Server

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Web Services

Guide to Git™ — Common Git Terms

Guide to Git™ — Common Git Commands

Guide to Git™ — Host Git Repositories on a cPanel Account

Guide to Git™ — Set Up Access to Private Repositories

Guide to Git™ — Set Up Deployment

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Webmail

cpdavd Service Replaces CCS Plugin

How to Convert Roundcube to SQLite

How to Import and Export Mail in Roundcube

How to Manage Spam in Roundcube

How to Manage Webmail Folders

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