Dr.-Ing. Hans Kemnitz <kemnitz@???> wrote:
> Hi,
>
> We want to deny E-Mail from selected senders for
> special recipients; all other shall be accepted.
> See the simple example to deny:
>
> Sender Address Recipient Address
> ---------------- -------------------
> Iwanow@remote_dom_A.de - John@my_dom.de
> August@remote_dom_A.de - Paul@my_dom.de
> Pierre@remote_dom_B.de - John@my_dom.de
>
> To simpify management, we want to store the data
> in files. Our first try was the following ACL setup:
>
> deny senders = lsearch;/senders
> recipients = lsearch;/recipients
>
> File senders:
> Iwanow@remote_dom_A.de : \
> August@remote_dom_A.de : \
> Pierre@remote_dom_B.de
>
> File recipients:
> John@my_dom.de : \
> Paul@my_dom.de
>
> As wanted, John receives no more mail from Iwanow
> and Pierre; however this construct has the lack that
> additionally John receives no more mail from August
> and Paul no mail from Iwanow.
>
> Any ideas how to an ACL without these side effect ?
You probably need a file of recipients, and a separate file of senders for
each recipient. Then something like
deny recipents = lsearch;/recipients
senders = lsearch;/senderfiles/$recipient
Haven't tried it...
Peter
