uschar *tls_resumption_hosts = NULL;
# endif
uschar *tls_try_verify_hosts = NULL;
+#if defined(SUPPORT_SYSDEFAULT_CABUNDLE) || !defined(USE_GNUTLS)
uschar *tls_verify_certificates= US"system";
+#else
+uschar *tls_verify_certificates= NULL;
+#endif
uschar *tls_verify_hosts = NULL;
int tls_watch_fd = -1;
time_t tls_watch_trigger_time = (time_t)0;
int smtp_accept_max = 20;
int smtp_accept_max_nonmail= 10;
uschar *smtp_accept_max_nonmail_hosts = US"*";
-int smtp_accept_max_per_connection = 1000;
+uschar *smtp_accept_max_per_connection = US"1000";
uschar *smtp_accept_max_per_host = NULL;
int smtp_accept_queue = 0;
int smtp_accept_queue_per_connection = 10;