# Appendix A.6.1.  Obsolete Addressing
Joe Q. Public <john.q.public@example.com>

# Appendix A.6.1.  Obsolete Addressing
Mary Smith <@node.test:mary@example.net>

# Appendix A.6.1.  Obsolete Addressing
jdoe@test  . example

# Appendix A.6.3.  Obsolete White Space and Comments
John Doe <jdoe@machine(comment).  example>

# Appendix A.6.3.  Obsolete White Space and Comments
Mary Smith
  
             <mary@example.net>

# comments all over the place
(c1) foo (c2) bar (c3) < (c4) baz (c5) . (c6) zoo (c7) @ (c8) domain (c9) . (c10) com (c11) >