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→Set-up Firewall Policies
#Configure your Thunderbird application (installed in Lab 4b) to allow the user to send and receive email messages using the '''illidan''' and '''kadgar''' servers.
Add MX records to the forward lookup zone on your varian DNS server so that all incoming mail addressed to the domain is sent to your IMAP server ('''kadgar''') kadgarstfirst, and the MTA ('''illidan''') as a fall-back.
=== Set-up a Samba Server ('''jaina''')===
===Set-up Firewall Policies===
In addition to the basic kadgarewall firewall established in assignment 1, ensure the following restrictions are met:
#All virtual machines will use iptables as their kadgarewallfirewall.
#Outgoing traffic is allowed.
#Each virtual machine must be able to check for and install updates using yum.