+/**************************************************/
+/* whole address conversion */
+/* the *err string pointer should be null before the call */
+
+uschar *
+string_address_utf8_to_alabel(const uschar * utf8, uschar ** err)
+{
+const uschar * s;
+uschar * l;
+uschar * d;
+
+if (!*utf8) return string_copy(utf8);
+
+DEBUG(D_expand) debug_printf("addr from utf8 <%s>", utf8);
+
+for (s = utf8; *s; s++)
+ if (*s == '@')
+ {
+ l = string_copyn(utf8, s - utf8);
+ if ( (l = string_localpart_utf8_to_alabel(l, err), err && *err)
+ || (d = string_domain_utf8_to_alabel(++s, err), err && *err)
+ )
+ return NULL;
+ l = string_sprintf("%s@%s", l, d);
+ DEBUG(D_expand) debug_printf(" -> <%s>\n", l);
+ return l;
+ }
+
+l = string_localpart_utf8_to_alabel(utf8, err);
+DEBUG(D_expand) debug_printf(" -> <%s>\n", l);
+return l;
+}
+
+
+