+/* Append a "local" element to an Autherntication-Results: header
+if this was a non-smtp message.
+*/
+
+static gstring *
+authres_local(gstring * g, const uschar * sysname)
+{
+if (!authentication_local)
+ return g;
+g = string_append(g, 3, US";\n\tlocal=pass (non-smtp, ", sysname, US")");
+if (authenticated_id) g = string_append(g, 2, " u=", authenticated_id);
+return g;
+}
+
+