another implementation issue

   another question that was not answered in the rfc concernes the 
address test. If I have an address test with the :localpart or :domain tag,
what is to apear in the seccond string list: full valid addreses, local 
parts and domains or both?
   what if I have the :all tag, do I have to test for valid addresses 
in the seccond list?
Thank you for your pacience
Sorin Suciu