220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
501 Syntactically invalid HELO argument(s)
501 Syntactically invalid HELO argument(s)
501 Syntactically invalid HELO argument(s)
501 Syntactically invalid HELO argument(s)
220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
503 sender already given
503-sender already given
503 Too many syntax or protocol errors

**** SMTP testing session as if from host V4NET.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 xxxx [V4NET.0.0.1]
250 OK
501 <bad syntax@x.y.z>: "@" or "." expected after "bad"
501 <bad syntax@x.y.z>: "@" or "." expected after "bad"
501 <bad syntax@x.y.z>: "@" or "." expected after "bad"
501-<bad syntax@x.y.z>: "@" or "." expected after "bad"
501 Too many syntax or protocol errors