AnnyWay MACS MM7 SOAP interface base for all request messages from R/S to VASP Base type for all requests from VASP to R/S Any simple response sent Status information conveyed in responses Statuses for MM7_delivery_report Statuses for MM7_read_reply At least one of To,CC,Bcc Message class Priority of MM Date which can be relative or absolute Allows specification of which party - Sender or Reciever pays for transmission request status resonse codes in RES Any element and attribute list of standard human-readable status descriptions