#ifndef SMTP_RC_CODES
#define SMTP_RC_CODES

#define SMTP_NO_SOCKET        -1

#define SMTP_STATUS_REPLY     211
#define SMTP_HELP_MESSAGE     214
#define SMTP_SERVICE_READY    220
#define SMTP_SERVICE_CLOSE    221
#define SMTP_OK               250
#define SMTP_OK_FORWARD       251
#define SMTP_SEND_MAIL        354
#define SMTP_CRASH_CLOSE      421
#define SMTP_MBOX_BUSY        450
#define SMTP_ABORT_FAILURE    451
#define SMTP_STORAGE_FULL     452
#define SMTP_BAD_CMD_SYNTAX   500
#define SMTP_BAD_PARM_SYNTAX  501
#define SMTP_UNKNOWN_CMD      502
#define SMTP_BAD_CMD_SEQ      503
#define SMTP_UNKNOWN_PARM     504
#define SMTP_UNKNOWN_MBOX     550
#define SMTP_FORWARD_TO       551
#define SMTP_STORAGE_IS_FULL  552
#define SMTP_BAD_MBOX_SYNTAX  553
#define SMTP_TX_FAILURE       554

#endif // SMTP_RC_CODES