:: CentOS 6: Postfix and Dovecot
Learn how to install and configure Postfix and Dovecot on CentOS Linux to set up a robust mail server. This guide provides step-by-step instructions for optimizing email delivery and managing user authentication effectively.
:: nginx : www to non-www domain
Learn how to effortlessly redirect traffic from your www domain to a non-www version using Nginx. Follow our simple steps to edit your nginx.conf file and ensure a seamless browsing experience for your users.
:: Banned countries ip on CSF
Learn how to effectively ban countries' IP addresses using ConfigServer Security & Firewall (CSF) by editing the csf.conf file to include specific two-letter country codes in the CC_DENY list. Restart CSF to enforce the changes and enhance your server's security today!
:: Clear BlackList Authentication on SolusVM
If you've been locked out of SolusVM due to multiple failed login attempts, your IP may have been blacklisted. Learn how to quickly clear the authentication log and regain access with a simple SSH command.
:: named: error (broken trust chain) resolving
Encountering a broken trust chain error while using BIND? Discover how to quickly resolve this issue by adjusting your date and time settings to ensure smooth DNS resolution.