Step 1: Getting Started
Navigate to https://www.postalweb.net/account/mailowner using any standard web browser (refer to Browser/Display Requirements for more information). The Getting Started page will display. This page shows the information necessary to register a MO-specific PWN site successfully.
Included on this page is a link (White List Help) that, when clicked, will display a Window Book web page listing all of the email addresses that Window Book uses. These email addresses should be white-listed on the MO’s server to ensure any necessary email communication can occur between PWN and the MO.
Click Next.
Continue Step 2: User Information