188.8.131.52.2 RopGetAddressTypes ROP Response Buffer
AddressTypeCount (2 bytes): The number of address types that are returned.
AddressTypeSize (2 bytes): The total length of the AddressTypes field.
AddressTypes (variable): An array of null-terminated ASCII strings, each of which represents an address type. Examples of address types are "EX", "MAPIPDL", "SMTP", "MHS", "PROFS", and "X400". The server processes address types it recognizes and leaves other address types to transports outside of the scope of this protocol.