BOOL dkim_disable_verify = FALSE;
#endif
#ifdef EXPERIMENTAL_DMARC
-int dmarc_has_been_checked = 0;
+BOOL dmarc_has_been_checked = FALSE;
uschar *dmarc_ar_header = NULL;
uschar *dmarc_forensic_sender = NULL;
uschar *dmarc_history_file = NULL;
int timeout_frozen_after = 0;
BOOL timestamps_utc = FALSE;
+#ifdef EXPERIMENTAL_TPDA
+int tpda_defer_errno = 0;
+uschar *tpda_defer_errstr = NULL;
+uschar *tpda_delivery_ip = NULL;
+int tpda_delivery_port = 0;
+uschar *tpda_delivery_fqdn = NULL;
+uschar *tpda_delivery_local_part= NULL;
+uschar *tpda_delivery_domain = NULL;
+uschar *tpda_delivery_confirmation = NULL;
+#endif
+
transport_instance *transports = NULL;
transport_instance transport_defaults = {