How to Enable EPEL and Remi Repository into CentOS 6

EPEL stand for Extra Packages for Enterprise Linux. EPEL repository is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux (RHEL), CentOS and Scientific Linux (SL), Oracle Enterprise Linux(OEL). Remi repository is a yum repository […]

How to Change Web Server Mode using zmtlsctl on Zimbra

This article shows the steps to change web server mode using zmtlsctl command line interface (CLI). It was tested using Zimbra 8.0.2 on CentOS 6.3 64 bit. zmtlsctl is a command that used to set the Web server zimbraMailMode to the different communication protocol options. It use to redirect and deny any web server mode […]

How to Fix “./install.sh: line 107: rpmbuild: command not found” Error When Install MailScanner

This guide shows the common error when linux administrator trying to install the mailscanner using ./install.sh script. But you can easily address the problem by reading the error log given and everything is logging into “install.log”. This guide may speed up the troubleshooting time for newbie who not familiar with linux and Mailscanner package and […]

How to Setup MailWatch on CentOS 6.3

MailWatch for MailScanner is a open source or free web-based front-end to Mailscanner that use to displays the inbound/outbound mail queue, spam, viruses and blocked content on each page header. MailWatch has been written in PHP, MySQL and JpGraph. By using Mailwatch, it allows you to delete, release or run sa-learn across any messages that […]

How to Setup Bind Chroot DNS Server on CentOS 6.3 x86_64

bind

BIND (the Berkeley Internet Name Domain) also known as NAMED is the most widely used DNS server in the internet. Bind DNS helps to resolve domain name to ip address and ip address to domain name. There are essentially a few reasons to running your own internet DNS Server. First, of course we need to […]