(void *)offsetof(smtp_transport_options_block, connect_timeout) },
{ "connection_max_messages", opt_int | opt_public,
(void *)offsetof(transport_instance, connection_max_messages) },
+# ifdef SUPPORT_DANE
+ { "dane_require_tls_ciphers", opt_stringptr,
+ (void *)offsetof(smtp_transport_options_block, dane_require_tls_ciphers) },
+# endif
{ "data_timeout", opt_time,
(void *)offsetof(smtp_transport_options_block, data_timeout) },
{ "delay_after_cutoff", opt_bool,
#ifdef SUPPORT_DANE
.hosts_try_dane = NULL,
.hosts_require_dane = NULL,
+ .dane_require_tls_ciphers = NULL,
#endif
.hosts_try_fastopen = NULL,
#ifndef DISABLE_PRDR