1 /*************************************************
2 * Exim - an Internet mail transport agent *
3 *************************************************/
5 /* Copyright (c) University of Cambridge 1995 - 2018 */
6 /* See the file NOTICE for conditions of use and distribution. */
8 /* Private structure for the private options. */
11 BOOL check_secondary_mx;
15 uschar *widen_domains;
17 uschar *mx_fail_domains;
18 uschar *srv_fail_domains;
20 uschar *fail_defer_domains;
23 } dnslookup_router_options_block;
25 /* Data for reading the private options. */
27 extern optionlist dnslookup_router_options[];
28 extern int dnslookup_router_options_count;
30 /* Block containing default values. */
32 extern dnslookup_router_options_block dnslookup_router_option_defaults;
34 /* The main and initialization entry points for the router */
36 extern int dnslookup_router_entry(router_instance *, address_item *,
37 struct passwd *, int, address_item **, address_item **,
38 address_item **, address_item **);
40 extern void dnslookup_router_init(router_instance *);
42 /* End of routers/dnslookup.h */