extern uschar *smtp_accept_max_per_host; /* Max SMTP cons from one IP addr */
extern int smtp_accept_queue; /* Queue after so many connections */
extern int smtp_accept_queue_per_connection; /* Queue after so many msgs */
extern uschar *smtp_accept_max_per_host; /* Max SMTP cons from one IP addr */
extern int smtp_accept_queue; /* Queue after so many connections */
extern int smtp_accept_queue_per_connection; /* Queue after so many msgs */