Author: dpepper

One of the most important things you can do to ensure the security and stability of your Linux dedicated server is to keep the kernel updated. Some Kernel updates patch security vulnerabilities and other issues. Kernel patches are released as issues are discovered.

Pre-Flight Check

• These instructions are intended specifically for setting up an email account in Microsoft Outlook 2016.
• If these instructions don’t quite work for you, check out our tutorial on setting up other e-mail clients.
• Not the right version of Microsoft Outlook? Check out How to Set up Email in Outlook 2013 or How To Set up Email on Microsoft Outlook 2010.

Pre-Flight Check

• This article assumes that you have already set up CloudFlare and added your domain.
• We’ll be adding DNS records in Liquid Web’s Manage dashboard. If your site isn’t using Liquid Web’s nameservers, you’ll need to make changes at your registrar or DNS provider.
• We’ll be using cPanel to set up an .htaccess redirect. If you don’t have access to cPanel, you will need to edit your .htaccess file directly; if you’re using a web server other than Apache (such as Nginx or IIS), you’ll need to set up the redirect manually. You can find tips for doing so in the bonus content section of this article.

Step #1: Get Your CloudFlare DNS Settings

• Once your site has been added to CloudFlare via Manage, select Domains from the left menu, click on the CloudFlare tab and click the [+] button next to your domain name to expand the CloudFlare dashboard.
• Now click on the DNS Settings link near the bottom-right corner to view your settings.
• The popup window will show you the specific changes you’ll need to make for your site:Specifically, you’ll need to:
  • Add an .htaccess redirect to ensure all traffic to your site uses the “www” subdomain.
  • Add a CNAME record for the subdomain “cf-landing.yourdomainname.com”.
  • Change your CNAME record for the “www” subdomain to point to “www.yourdomain.com.cdn.cloudflare.net”.

Step #2: Redirect Traffic to Your ‘www’ Subdomain

If you have access to cPanel, setting up the redirect is a simple process using the method detailed below. If you don’t have access to cPanel, though, you’ll need to set up the redirect manually. You can find tips for doing so in the bonus content section of this article.

Because CloudFlare acts as a proxy, all visits to your website and web applications will, by default, be logged as originating from a CloudFlare IP address — not the visitor’s actual IP address. However, the Apache module mod_cloudflare can be used to ensure that visitors’ actual IP addresses are logged and displayed. We recommend that you activate mod_cloudflare as outlined in this article to accurately log website visitor IP addresses and prevent unwanted behavior. Without this step, your server’s firewall could block CloudFlare’s IP addresses, making your site inaccessible. If you need to check whether the module is already enabled or need assistance installing it, please open a ticket and Heroic Support® will be happy to help.

Pre-Flight Check

• This article covers adding CloudFlare through your Liquid Web account and enabling it for a site you host here.
• In this example, we'll be setting up a new CloudFlare account for an existing domain that will continue to use its current nameservers.
• Please note that to accurately log website visitor IP addresses and prevent unwanted behavior, we recommend that you activate the mod_cloudflare module on your server as detailed in Part III: How To Configure Your Server to Log Real Visitor IPs. Without this, your server's firewall may block CloudFlare's IP addresses, making your site inaccessible. If you need to check whether the module is already enabled or need assistance installing it, please open a ticket and Heroic Support® will be happy to help.

Step #1: Add CloudFlare to Your Account

In your Manage interface, click on Domains in the left menu and select the CloudFlare tab.

This tutorial assumes you’ve already logged in to cPanel’s File Manager.

This tutorial assumes you’ve already logged in to cPanel’s File Manager.