
   (match-all (header-contains "From" ${sender}))

The From address matches sender(s).


   (match-all (header-contains "To" ${receipient}))

The To address matches receipients.


    (match-all (header-contains "CC" ${self-email}))

I am in the cc list.


   (& (> message-size (size-lower size-range))
      (< message-size (size-uppwer size-range)))

The message is a certain size.


    (copy-to ${folder})

Send a copy to folder.


    (forward-to ${address})

Forward the message to people.


    (delete)

Delete message.


    (stop)

Stop processing further rules for this message.


    (match-all (not (header-contains "To" "zucchi@zedzone")))

When I am the receipient.