Donell Cox
- Total activity 349
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 0
- Subscriptions 227
Articles
Votes on activity by Donell Cox-
How to enable SWAP on your server
Introduction This article outlines how you can enable SWAP on your server. The below examples assume you are using CentOS or another RedHat RHEL-based operating system. cPanel support can not assis...
-
How to correct "PHP Fatal error: Allowed memory size" errors from cPanel
Introduction A PHP application running under your domain throws an error similar to the following. PHP Fatal error: Allowed memory size of 41943040 bytes exhausted (tried to allocate 32768 bytes) i...
-
How to build a DMARC record
Introduction This is a basic guide on how to craft a DMARC record for your domain. For more extensive information, reference the dmarc.org site. Below shows the anatomy of a DMARC record in an effo...
-
How to edit a DNS record in the DNS Zone Manager
Introduction In cPanel & WHM version 90, we removed WHM’s Edit DNS Zone interface and replaced it with WHM’s DNS Zone Manager interface. If you need to modify a record inside one of the DNS zone fi...
-
Why do I see "Your IP Address Has Changed"?
Symptoms You may see that clients routinely get logged out of cPanel, WHM, or webmail interfaces, and messages similar to the following may be found in the session_log and login_log log files. [202...
-
How to tell if your WordPress installation is redirecting your page
Introduction You may wish to determine if WordPress is redirecting your URL to a different location. The procedure below will show you a reliable method to accomplish this. Procedure 1....
-
How to configure cPanel & WHM settings using 'Tweak Settings'
Introduction Many of the cPanel & WHM features are customizable on a server-wide basis. The "Tweak Settings" page allows those changes to be made easily. Below is the location of "Tweak Settings" w...
-
Why is the "Reference /etc/mailhelo for custom outgoing SMTP HELO" option in the Exim Configuration Manager greyed out?
Question You wish to setup a custom MAILHELO of an account on a dedicated IP address. You go to enable the "Reference /etc/mailhelo for custom outgoing SMTP HELO" option an find it is greyed ou...
-
Can a new IP address have a publicly bad spam reputation?
Symptoms If you add a new IP address to your server and send an email from the new IP, you may find that your emails will not arrive at their destination. Description If you are sending an email...
-
How do I change DNS records on GoDaddy's nameservers?
Question How do I change DNS records on GoDaddy's nameservers? Answer GoDaddy provides the following documentation related to managing DNS records on their nameservers. Manage DNS zone files Add...