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

When the from address matches sender(s).


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

When the to address matches receipients.


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

When I am in the cc list.


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

When the message is a certain size.


    (copy-to ${folder})

Send me a copy, to folder.


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

When I am the receipient.