#define ERRNO_AUTHFAIL (-42) /* When required by client */
#define ERRNO_CONNECTTIMEOUT (-43) /* Used internally in smtp transport */
#define ERRNO_RCPT4XX (-44) /* RCPT gave 4xx error */
#define ERRNO_AUTHFAIL (-42) /* When required by client */
#define ERRNO_CONNECTTIMEOUT (-43) /* Used internally in smtp transport */
#define ERRNO_RCPT4XX (-44) /* RCPT gave 4xx error */