RPMForge is Dead: Use EPEL, Remi, or ELRepo Instead (2025 Guide)
RPMForge has been discontinued. The repository and its maintainer (repoforge.org) shut down in 2019. All RPMForge packages are no ...
Fix: cPanel Installation Unable to Synchronize with httpupdate.cpanel.net
During a fresh cPanel/WHM installation, you may encounter: "The installation process was unable to synchronize cPanel & WHM. Verify ...
cPanel: Fix SMTP Error 535 Incorrect Authentication Data
The SMTP error 535: Incorrect authentication data on cPanel servers typically means a PHP script, contact form, or mail ...
cPanel: How to Increase Tomcat JVM Heap Memory Size
If Tomcat-based Java applications on your cPanel server are running slowly, throwing OutOfMemoryError, or crashing under load, the default ...
Installing Zimbra Mail Server on CentOS 7 / AlmaLinux
This guide covers installing Zimbra Collaboration Server on CentOS 7 / RHEL 7. Note: Zimbra 8.6 is EOL. The ...
cPanel/WHM Transfer: Fix “This System Already Has a Database Owner Named” Error
When transferring a cPanel account to a new server via WHM's Transfer Tool, you may encounter: "This system already ...
How to Log All SFTP Transactions to a Dedicated Log File
Logging all SFTP file transfers is essential for security auditing, compliance, and troubleshooting accidental overwrites or deletions. By default, ...
