If you use Postfix and CRM114 (http://crm114.sourceforge.net/ http://crm114.sourceforge.net/) you can achieve equivalent or better spam filtering than the "big

If you use Postfix and CRM114 (http://crm114.sourceforge.net/ http://crm114.sourceforge.net/) you can achieve equivalent or better spam filtering than the "big email providers". I get maybe 1 spam every six months that leaks through. I simply add it to the crm114 filter as "this should be spam" and then no spam again for another six months or so.