Postfix problems

Discussion in 'Server Operation' started by admins, Oct 22, 2009.

  1. admins

    admins Member HowtoForge Supporter

    Hi all

    How could I apply those rules to my postfix on a debian5 in the main.cf:

    1: Reject unauthentificated Mail senders (Mail from)
    2: Reject senders without reverse dns entries (Mail from)
    3: Reject mails wich are not authentificated from customers

    Thanks
    a lot

    admins
     
  2. topdog

    topdog New Member HowtoForge Supporter

    Code:
    smtpd_recipient_restrictions =
            permit_mynetworks
            permit_sasl_authenticated
            reject_unauth_destination
            reject_unknown_recipient_domain
            reject_unknown_sender_domain
            reject_unverified_recipient
            reject_non_fqdn_recipient
            reject_non_fqdn_sender
            reject_invalid_hostname
    Look at the postfix docs to see what these options mean
     

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