+#
+# This should add two entries for "localhost.test.ex" (ipv4, ipv6)
+exim -odi usery@complex
+Test message 2
+****
+dump retry
+#
+# and one for thishost without its IP
+exim -odi -DRETRY=retry_include_ip_address=no userz@simple
+Test message
+****
+dump retry
+#
+# expanded option, giving true, should leave the localhost pair unchanged
+exim -odi -DRETRY='retry_include_ip_address=${if eq{with}{$local_part} {yes}{no}}' with@complex
+Test message
+****
+dump retry
+#
+# expanded option, giving false, should add another localhost entry, without IP
+exim -odi -DRETRY='retry_include_ip_address=${if eq{with}{$local_part} {yes}{no}}' without@complex
+Test message
+****