dnslookup@mx46.test.ex router = r1, transport = smtp host 46.test.ex [V6NET:ffff:836f:a00:a:800:200a:c031] MX=46 host 46.test.ex [V4NET.0.0.4] MX=46 manualroute@test.ex router = r2, transport = smtp host 46.test.ex [V6NET:ffff:836f:a00:a:800:200a:c031] host 46.test.ex [V4NET.0.0.4] dnslookup@v6.test.ex router = r1, transport = smtp host v6.test.ex [V6NET:ffff:836f:a00:a:800:200a:c032] dnslookup@mx46.test.ex router = r1, transport = smtp host 46.test.ex [V4NET.0.0.4] MX=46 manualroute@test.ex router = r2, transport = smtp host 46.test.ex [V4NET.0.0.4] dnslookup@v6.test.ex is undeliverable: Unrouteable address Connecting to ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6 port 1225 ... connected ??? 220 <<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 >>> quit ??? 221 <<< 221 myhost.test.ex closing connection End of script Connecting to ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6 port 1225 ... connect failed: Connection refused