http://www.eudora.com/qpopper/
#tar xvfz qpopper4.0.3.tar.gz #./configure #make #make install
service pop3
{
disable = no
socket_type =stream
wait = no
user = root
server = /usr/local/sbin/popper
server_args = -s
}
#yum -y install xinetd
#rpm -qi xinetd
#/etc/rc.d/init.d/xinetd restart