block external access to internal email forwards

Discussion in 'General' started by Turbanator, Apr 25, 2013.

  1. Turbanator

    Turbanator Member HowtoForge Supporter

    Wasn't sure how to search for this:

    Email forward: [email protected]
    forwards to: [email protected], [email protected], [email protected]

    I want to block access to [email protected] for anyone who is not emailing from @domain.com or maybe blocking anyone where the email does not come through the domain.com server would be better.

    Any help would be great. I imagine this would be a postfix config?

    Debian Lenny, mydns, courier, ispc 3.0.5.1
     
  2. Turbanator

    Turbanator Member HowtoForge Supporter

    Asking this again since I never figured it out.
     

Share This Page