transport_instance *transport; /* Transport block (when found) */
struct router_instance *pass_router; /* Actual router for passed address */
struct router_instance *redirect_router; /* Actual router for generated address */
+ uschar *dnssec_request_domains; /* ask for DNSSEC XXX */
+ uschar *dnssec_require_domains; /* require DNSSEC XXX */
} router_instance;