==Investigation 2: Basic Service Installation==
Configure the postfix service on your host to send and receive email for your domain.
*Install bind and configure your host as the master DNS server for your domain.
◦ It must provide forward and reverse lookups of the machines in your domain.<br> ◦ As the course goes on, you will add entries to your zone for the machines you create.<br> ◦ Create an MX record to direct all mail sent to users @<yourdomain>.ops to your host.<br> ◦ It must allow machines in your virtual network to access the outside world (e.g. to get updates).<br>*Ensure both services start automatically when the machine boots, and allow the traffic for both through your firewall.
==Investigation 3: Virtual Network & Machine Installation==