- if (SPF_request_set_ipv4_str(spf_request, spf_remote_addr)) {
- debug_printf("spf: SPF_request_set_ipv4_str() failed.\n");
+ if (SPF_request_set_ipv4_str(spf_request, CS spf_remote_addr)
+ && SPF_request_set_ipv6_str(spf_request, CS spf_remote_addr)) {
+ debug_printf("spf: SPF_request_set_ipv4_str() and SPF_request_set_ipv6_str() failed [%s]\n", spf_remote_addr);