10/13   How many people are getting spam everyday from OptinRealBig,
        @arabia.com, @lists.postmastergeneral.com, @PCMarketingDirect.com,
        @postmasterglobal.com, and many others? How do you stop them?
        \_ I have a bunch of lines similar to the following in
           $HOME/.maildelivery: From <addr> destroy A -