Recently many of my emails are rejected, and I am getting the below message regardless to whom I sending it to You get a bounce from the server: A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: message has … Read more
Many Linux-based operating systems allow you to change the SSH port. This article will guide you through the process of changing your SSH port. This article tells you how to increase your security by changing the SSH port number to a custom number. This is the main reason for protection, as hackers can break into … Read more
X-Frame-Options Security Headers for Your Website The X-Frame-Options security header helps modern web browsers protect your visitors against clickjacking threats. This can be implemented to use DENY or SAMEORIGIN to allow your own website to use iframes. here this example for WordPress sites 1st method is edting wp-config.php Edit the wp-config.php file and add the … Read more
This guide will help you to install MailChannels on CentOS 7 cPanel Server let’s get started Execute the following script to install the MailChannels Cpanel plugin [root@cloud ~]# wget https://s3.amazonaws.com/mailchannels-reseller/plugins/mailchannels-cpanel-v3-installer && bash mailchannels-cpanel-v3-installer output [root@cloud ~]# wget https://s3.amazonaws.com/mailchannels-reseller/plugins/mailchannels-cpanel-v3-installer && bash mailchannels-cpanel-v3-installer –2021-03-09 22:55:50– https://s3.amazonaws.com/mailchannels-reseller/plugins/mailchannels-cpanel-v3-installer Resolving s3.amazonaws.com (s3.amazonaws.com)… 52.216.185.125 Connecting to s3.amazonaws.com (s3.amazonaws.com)|52.216.185.125|:443… connected. HTTP request … Read more
This guide will help you to install CSF Firewall on CentOS 7 cPanel Server let’s get started Before starting the installation make sure to Install the CSF dependencies. [root@cloud ~]# yum -y install wget perl unzip net-tools perl-libwww-perl perl-LWP-Protocol-https perl-GDGraph -y Now disabled default firewall (firewalld) on CentOS 7 , RHEL 7 and CloudLinux 7 … Read more