Le 27/01/2011 14:22, polloxx a écrit : > On Wed, Jan 26, 2011 at 6:20 PM, Victor Duchovni > <victor.ducho...@morganstanley.com> 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...@spam.tld, b...@evil.tld for domain customer1.tld > block c...@hell.tld 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.
