Reject forged/spoofed email addresses

Discussion in 'Feature Requests' started by archerjd, Nov 9, 2010.

  1. archerjd

    archerjd ISPConfig Developer ISPConfig Developer

    Many people have been asking how to block forged MAIL FROM:<> email addresses.

    Correct me if I wrong but it seems to me that Postfix:reject_unauthenticated_sender_login_mismatch could resolve this issue for all local addresses. If so I could see integrating this into ISPC3.

    You can read up on it here.

    It is my understanding that if used with smtpd_recipient_restrictions it will require you to be authenticated for any addresses located in $smtpd_sender_login_maps & that can be easily specified.

    Here is another post with a similar dilemma.
  2. falko

    falko Super Moderator ISPConfig Developer

    Added as a feature request to our bugtracker.
  3. rushpower

    rushpower New Member

    Was this feature added?

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