How to set Postbox as your default mail client on the Mac

To change your default mail handler from your existing mail client to Postbox, please follow these steps:


  1. Select Preferences from the Postbox menu, and click the General tab.
  2. Under System Defaults, click the Check Now button, and make sure that "Email" is checked.
  3. Close the Preferences pane.
You can test to see if Postbox is set correctly by clicking on a email link on our contact page.  If Postbox comes up instead of Apple Mail, then the handler is working correctly.
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