Postfix install

yum -y update
yum -y install wget gcc make man db*-devel telnet
wget ftp://ftp.porcupine.org/mirrors/project-history/postfix/experimental/postfix-2.9-20110130.tar.gz
mv postfix-2.9-20110130.tar.gz /tmp
cd /tmp/
tar -xf postfix-2.9-20110130.tar.gz
cd postfix-2.9-20110130
chmod 755 postfix-install
make
make install
groupadd postfix -g 1000
groupadd postdrop
useradd postfix -u 1000 -g postfix -G postdrop
postalias hash:/etc/aliases
#這個aliases檔案有可能出現在/etc/postfix/aliases內


開機啟動
vi /etc/rc.d/rc.local

加上 /usr/sbin/postfix start