When some email is ingested from some unknown source is not possible to found the sender or Cc easily if they are not created in advance into ERP5. View Message Source is a feature quite common in many emails clients.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37188 20353a03-c40f-0410-a6d1-a30d3c3de9de