On a cpanel server, PHP scripts can’t sent email. Incoming and outgoing emails for email users (mailbox) are working properly. To debug, loggged in to SSH as one of the cpanel user. su – CPANEL_USER If SSH access is not enabled, enable SSH in WHM. Once logged in, verify sendmail works. [sabtempco@buffalo ~]$ sendmail -f … Read more
phpSHIELD is an encoder that encode PHP scripts so no one can read your source code. https://www.phpshield.com/ They actually resell SourceGuardian Encoder, so you can install Sourceguardian loaders. Cpanel Servers come with sourceguardian loader, to install follow the instructions here.
To install sourceguardian PHP loaders in Cpanel server, run yum install -y ea-php56-php-sourceguardian.x86_64 ea-php70-php-sourceguardian.x86_64 ea-php71-php-sourceguardian.x86_64 ea-php72-php-sourceguardian.x86_64
Cpanel will provide Free SSL for the server hostname if the server hostname resolves to server’s main IP address and the server has a valid cpanel license. Cpanel will check for hostname SSL when upcp runs. This is run once every day. You can manually run an SSL check by running If you have a … Read more
To create new hosting account in Cpanel/WHM, login to WHM at http://yourserverip/whm Now to go Home » Account Functions » Create a New Account You can also use the search box on left top side of WHM. Search for “create”, then click on “Create a New Account” link. On “Create a New Account” page, you … Read more
On an Amazon EC2 server running Cpanel, i had to restore from Snapshot as some data was missing. Once restored, i changed Elastic IP to new EC2 instance. But sites did not work. This is because Internal IP of EC2 instance got changed when you restore from snapshot. In httpd.conf VirtualHosts where using old internal … Read more
When hosting Cpanel server behind NAT, like Amazon AWS, Google Cloud, etc., where you have an internal IP and an external IP, you need to enable NAT, so CPanel will map the external IP to the internal IP. First, make sure the external IP is not added to your server. Now run On AWS, this … Read more
One of the customer email account as getting too much incoming emails from random-user@qq.com. First i tried to block the sender IP, but they are using too many IP. To stop this incoming email, i edited vi /etc/exim.conf Find acl_smtp_rcpt Add below deny message = SPF: $sender_host_address is not allowed to send mail from $sender_address_domain … Read more
DKIM (DomainKeys Identified Mail) is a way to digitally sign your out going emails. This help prevent spam. On Cpanel server, you can install for a site, run /usr/local/cpanel/bin/dkim_keys_install CPANEL_USERNAME If you want to enable DKIM on all sites on a cpanel server, run following as user root. wget https://raw.githubusercontent.com/serverok/server-setup/master/cpanel/dkim-spf-all.sh bash dkim-spf-all.sh This will also … Read more
To install Cpanel DNS Only sever, run cd /home curl -o latest-dnsonly -L https://securedownloads.cpanel.net/latest-dnsonly sh latest-dnsonly if it ask you to remove network manager, run yum remove NetworkManager Cpanel
To get WHM access from SSH, run whmapi1 create_user_session user=root service=whostmgrd locale=en This is useful when you have SSH key access to server, but no root password. Open the URL you get in terminal in a browser, you have WHM root access with out password. For Cpanel, use whmapi1 create_user_session user=CPANEL-USERNAME service=cpaneld locale=en Check if … Read more
To install Docker on Ubuntu, run Add your user in docker group Back to Docker