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Re: Blacklist per-domain

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  • mouss
    ... if it s customer foo wants to block joe and jim , then no. use a policy service. if you can classify your rules as class1 , class2 ... and put each
    Message 1 of 7 , Jan 27, 2011
      Le 27/01/2011 14:22, polloxx a écrit :
      > On Wed, Jan 26, 2011 at 6:20 PM, Victor Duchovni
      > <Victor.Duchovni@...> wrote:
      >> On Wed, Jan 26, 2011 at 06:14:26PM +0100, polloxx wrote:
      >>
      >>>>> We want to implement blacklisting sender email addresses on a per-domain
      >>>>> basis. I know it can be done by Amavis but I would like to implement
      >>>>> this directly in Postfix. Is this possible?
      >>>>
      >>>> Yes, using smtpd_restriction_classes. ?General usage info can be found here:
      >>>> http://www.postfix.org/RESTRICTION_CLASS_README.html
      >>>
      >>> As far as I can see this approach works with two lookup tables. Can we
      >>> add domains dynamicly, without the need to create a new table when a
      >>> new domain is added?
      >>
      >> If you have a fixed "menu" of restriction settings,
      >> "spam-lover", "spam-hater", "spam-neutral", ...
      >>
      >> you can add as many domains as you wish by mapping each domain to one
      >> of the fixed restriction settings. If you want fully custom settings for
      >> each domain, and want to scale this to many domains, Postfix is not the
      >> right tool, you need a milter or pre-queue proxy filter.
      >>
      >> --
      >> Viktor.
      >>
      >
      > I want to be able to block senders on customer (domain) request:
      >
      > block a@..., b@... for domain customer1.tld
      > block c@... for domain customer2.tlc etc


      if it's "customer foo wants to block joe and jim", then no. use a policy
      service.

      if you can classify your rules as "class1", "class2"... and put each
      customer in a class, then you can use postfix retriction classes.
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