Once you are in webmin interface, there is a tab on left hand side called Dovecot IMAP/POP3 server.
You can go through the options and start the service there.
You can make it to start at boot time as well.
Assuming your linux5 to be RHEL5
Last edited by linuxlover.chaitanya; 07-15-2008 at 02:25 AM.