rra@example.org
rra@EXAMPLE.COM   
peter
#paul@EXAMPLE.COM
  cindy@EXAMPLE.COM
	include data/acls

  include file:data/acl-valid-3
file:data/acls2

include

princ:explicit@EXAMPLE.COM
include princ:direct@EXAMPLE.COM
include deny:princ:evil@EXAMPLE.ORG
deny:princ:evil@EXAMPLE.NET

good@EXAMPLE.ORG
evil@EXAMPLE.ORG