220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550-message body <This is the FIRST message body. > message end <This is the
550 FIRST message body. >
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550-message body <This is the SECOND message body. > message end <This is the
550 SECOND message body. >
221 myhost.test.ex closing connection