userx@test.ex router = r3, transport = t1 **** SMTP testing session as if from host 127.0.0.1 **** but without any ident (RFC 1413) callback. **** This is not for real! 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 250 myhost.test.ex Hello test [127.0.0.1] 250 OK 451 Temporary local problem - please try later 221 myhost.test.ex closing connection