int recipients_count = 0;
recipient_item *recipients_list = NULL;
int recipients_list_max = 0;
-int recipients_max = 50000;
+uschar *recipients_max = US"50000";
+int recipients_max_expanded= 0;
const pcre2_code *regex_AUTH = NULL;
const pcre2_code *regex_check_dns_names = NULL;
const pcre2_code *regex_From = NULL;