+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000\r
+250 OK\r
+250 Accepted\r
+354 Enter message, ending with "." on a line by itself\r
+421 myhost.test.ex SMTP incoming data timeout - closing connection.\r
+
+**** SMTP testing session as if from host V4NET.0.0.1
+**** but without any ident (RFC 1413) callback.
+**** This is not for real!
+