- SPF_server_t *spf_server = handle;
- SPF_request_t *spf_request = NULL;
- SPF_response_t *spf_response = NULL;
+SPF_server_t *spf_server = handle;
+SPF_request_t *spf_request;
+SPF_response_t *spf_response = NULL;
+
+if (!(spf_request = SPF_request_new(spf_server)))
+ {
+ *errmsg = US"SPF_request_new() failed";
+ return FAIL;
+ }
+
+#if HAVE_IPV6
+switch (string_is_ip_address(filename, NULL))
+#else
+switch (4)
+#endif
+ {
+ case 4:
+ if (!SPF_request_set_ipv4_str(spf_request, CS filename))
+ break;
+ *errmsg = string_sprintf("invalid IPv4 address '%s'", filename);
+ return FAIL;
+#if HAVE_IPV6