Step 1: Configure your server settings and DNS records
Read the DNS & Server Configuration Requirements in order to setup Domain Mapping System properly.
Step 2: Go to Domain Mapping on the WordPress Admin menu bar
Ensure you have installed the plugin properly, then click Domain Mapping on the WP Admin menu bar to go to the Settings area.
Watch this video for the rest of the instructions, or continue to Step 3 below.
Step 3: Select the post types for which you want to map domains.
Step 4: Add the domain you want to map in the list and
Step 5: Select the post your website should display for that domain.
Step 6: Visit both domains and test the mapping is configured properly.
Important note: Website visitors can visit any post with BOTH the primary domain and any mapped domains. The plugin currently does not "force" users to visit the post using the mapped domain.