Re: Rejecting mail once "subscription" expired

From: Victor Duchovni (no email)
Date: Tue Nov 01 2005 - 09:53:24 EST

  • Next message: Arvinn Løkkebakken: "Re: Dumping mail"

    On Tue, Nov 01, 2005 at 02:30:09PM +0000, Ed W wrote:

    > Can anyone advise if this is possible under postfix? I can kind of see
    > how to do most of it, but the problem seems to be that if the sasl
    > authentication succeeds then the user can do anything, and if I try and
    > test before that then I'm not sure how I can access the user auth info?
    >

    Postfix 2.1, something along the lines of:

            smtpd_sender_login_maps = hash:/etc/postfix/sender_logins
            smtpd_restriction_classes = restricted_sender, restricted_recipient

            restricted_sender =
                    check_recipient_access hash:/etc/postfix/restrict_to,
                    defer

            restricted_recipient =
                    check_sender_access hash:/etc/postfix/restrict_from,
                    defer

            smtpd_sender_restrictions =
                    reject_sender_login_mismatch,
                    check_sender_access hash:/etc/postfix/access-from

            smtpd_recipient_restrictions =
                    check_recipient_access hash:/etc/postfix/access-to,
                    permit_sasl_authenticated,
                    permit_mynetworks,
                    reject_unauth_destination,
                    ...

        sender_logins:
            # Address SASL login name
                        luser

        access-from:
                        restricted_sender

        access-to:
                        restricted_recipient

    -- 
    	Viktor.
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