Install postfix with MySQL support on CentOS 5.3 (64Bit)

The following article explains the steps to compile postfix MTA with MySQL support on CentOS 5.3 as e.g. needed for ISPConfig 3. Remove the postfix package from CentOS which does not has MySQL support: /etc/init.d/postfix stop rpm -e --nodeps postfix Download the postfix source RPM and install it: cd /tmp wget http://mirror.rackspace.com/CentOS/5.3/os/SRPMS/postfix-2.3.3-2.1.el5_2.src.rpm rpm -i postfix-2.3.3-2.1.el5_2.src.rpm ... Read more