Jim John wrote:
> Hi all. We run a small website at
> http://globalwarmingawareness2007.org.uk and have
> subdomains such as
> news.globalwarmingawareness2007.org.uk and
> users.globalwarmingawareness2007.org.uk. Now one of
> the subdomains is getting spammed to death, so we need
> to filter out the mail for only this subdomain. How
> can we do that using postfix or do we need to use
> amavis? We don't want to install more packages than we
> need because it's a small website. So right now, we
> just have postfix running without any special
> databases or other packages. Thank you.
you can tell amavisd-new which domains to filter.
if you want to skip amavisd in postfix, you'll need multiple instances
and use transport_maps instead of content_filter.