/* Copy the propagated flags and address_data from the original. */
-copyflag(new, addr, af_propagate);
+new->prop.ignore_error = addr->prop.ignore_error;
new->prop.address_data = addr->prop.address_data;
new->dsn_flags = addr->dsn_flags;
new->dsn_orcpt = addr->dsn_orcpt;