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
