Reject forged/spoofed email addresses

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

  1. archerjd

    archerjd 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

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

    rushpower New Member

    Was this feature added?

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