extern int connection_max_messages;/* Max down one SMTP connection */
extern FILE *config_file; /* Configuration file */
extern const uschar *config_filename; /* Configuration file name */
extern gid_t config_gid; /* Additional group owner */
extern int config_lineno; /* Line number */
extern int connection_max_messages;/* Max down one SMTP connection */
extern FILE *config_file; /* Configuration file */
extern const uschar *config_filename; /* Configuration file name */
extern gid_t config_gid; /* Additional group owner */
extern int config_lineno; /* Line number */