Quick Start Guide ================= Experienced users can use this guide for a quick installation. For detailed instructions please read the whole documentation. . Download ISO from Download http://www.proxmox.com + NOTE: There is one ISO image for download covering all versions and features. . Burn the downloaded ISO image to a CD or create a xref:create_bootable_usb[bootable USB stick]. . Boot from this CD/USB stick on your dedicated hardware - see xref:system_requirements[System requirements]. . Follow the instructions on the graphical screen. + CAUTION: All existing data on your hard disk will be lost! . After reboot, go to your desktop PC and point your browser to the given IP address. . Login and upload subscription key. . Check the IP configuration and hostname. . Check and save the Time Zone. . Check your xref:firewall_settings[Firewall settings]. . Configure {pmg} to forward the incoming SMTP traffic to your Mail server ('Configuration/Mail Proxy/Default Relay') - 'Default Relay' is your e-mail server. . Configure your e-mail server to send all outgoing messages through your {pmg} ('Smart Host', port 26 by default) - see xref:fitering_outgoing_mail[Filtering outgoing e-mails]. For detailed deployment scenarios see the "{pmg} Deployment Guide". If the installation succeeds you have to route all your incoming and outgoing e-mail traffic to the Mail Gateway. For incoming traffic you have to configure your firewall and/or DNS settings. For outgoing traffic you need to change the existing e-mail server configuration.