**** SMTP testing session as if from host V4NET.0.0.0
**** but without any ident (RFC 1413) callback.
**** This is not for real!

220 mail.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250-mail.test.ex Hello something [V4NET.0.0.0]
250-SIZE 52428800
250-8BITMIME
250-VRFY
250-PIPELINING
250 HELP
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
250 OK id=10HmaX-0005vi-00

**** SMTP testing: that is not a real message id!

550 <x@y> Unrouteable address
250 OK
221 mail.test.ex closing connection