http://www.houseoflinux.com/e-mail/postfix-dovecot-mysql-squirrelmail-on-centos-5-5-32-64-bits +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ab@linux-ab:~> ssh-copy-id -i ~/.ssh/id_rsa.pub root@109.123.122.82 ab@linux-ab:~> ssh root@109.123.122.82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [root@mail ~]# netstat -nap Active Internet connections (servers and […]