Install Nginx Amplify on CentOS 8/RHEL 8 to Monitor LEMP Peformance

Nginx Amplify is a free, flexible and powerful way to analyze the load and performance of Nginx and Nginx Plus web servers. It’s easy to set up and use. Nginx Amplify also comes with MySQL/MariaDB, PHP-FPM plugins so you can monitor a full LEMP stack application. (LEMP stands for Linux, Nginx, MySQL/MariaDB, PHP.) Nginx Amplify…


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Install Nginx Amplify on CentOS 8/RHEL 8 to Monitor LEMP Peformance

7 Effective Tips for Blocking Email Spam with Postfix on CentOS/RHEL

In this tutorial, I’d like to share with you my 7 tips for blocking email spam with Postfix SMTP server on CentOS/RHEL. Over the last four years of running my own email server, I received lots of spam, aka unsolicited commercial email. Spam exists because it’s so cheap to send a large volume of emails…


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7 Effective Tips for Blocking Email Spam with Postfix on CentOS/RHEL