determine if a reply code is a positive completion response . all codes beginning with a 2 are positive completion responses . the smtp server will send a positive completion response on the final successful completion of a command . concode_field_sep int CODE_550 concode_elem_sep int MAILBOX_NAME_NOT_ALLOWED concode_elem_sep int ACTION_OK concode_elem_sep int CODE_501 concode_elem_sep int CODE_211 concode_elem_sep int CODE_215 concode_elem_sep int CODE_551 concode_elem_sep int SYSTEM_STATUS concode_elem_sep int CODE_421 concode_elem_sep int SERVICE_NOT_AVAILABLE concode_elem_sep int COMMAND_NOT_IMPLEMENTED concode_elem_sep int CODE_554 concode_elem_sep int START_MAIL_INPUT concode_elem_sep int CODE_503 concode_elem_sep int CODE_500 concode_elem_sep int CODE_452 concode_elem_sep int CODE_250 concode_elem_sep int TRANSACTION_FAILED concode_elem_sep int UNRECOGNIZED_COMMAND concode_elem_sep int CODE_214 concode_elem_sep int SERVICE_CLOSING_TRANSMISSION_CHANNEL concode_elem_sep int SERVICE_READY concode_elem_sep int CODE_221 concode_elem_sep int CODE_251 concode_elem_sep int CODE_504 concode_elem_sep int MAILBOX_UNAVAILABLE concode_elem_sep int COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER concode_elem_sep int USER_NOT_LOCAL concode_elem_sep int CODE_450 concode_elem_sep int HELP_MESSAGE concode_elem_sep int CODE_354 concode_elem_sep int CODE_451 concode_elem_sep int STORAGE_ALLOCATION_EXCEEDED concode_elem_sep int ACTION_ABORTED concode_elem_sep int BAD_COMMAND_SEQUENCE concode_elem_sep int CODE_553 concode_elem_sep int INSUFFICIENT_STORAGE concode_elem_sep int CODE_220 concode_elem_sep int USER_NOT_LOCAL_WILL_FORWARD concode_elem_sep int ACTION_NOT_TAKEN concode_elem_sep int SYNTAX_ERROR_IN_ARGUMENTS concode_elem_sep int CODE_552 concode_elem_sep int CODE_502 concode_field_sep boolean isNegativeTransient concode_elem_sep boolean isPositiveIntermediate concode_elem_sep boolean isPositivePreliminary concode_elem_sep boolean isNegativePermanent
boolean function ( int arg0 ) { return ( arg0 >= 200 && arg0 < 300 ) ; }