Migrating Mail and Account Settings from other Email Clients
posted this on January 10, 2011 10:48 pm
The first time you run Postbox, you will be prompted to migrate settings from supported mail clients including Thunderbird, Mail.app and Outlook (Windows). This is the best and easiest way to migrate your existing mail and accounts into Postbox. This the recommend way to get set up in Postbox if your current desktop mail client is listed in your migration.