시작 - 실행 - cmd 입력후 Enter
C:\>
C:\>telnet mail.hostname.co.kr 25
220 ns.hostname.co.kr Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 ready at Fri, 15 Jan 2010 17:37:42 +0900
helo smlee
250 ns.hostname.co.kr Hello [121.***.***.***]
mail from:<smlee@hostname.co.kr>
250 2.1.0 <smlee@hostname.co.kr>... Sender ok
rcpt to:receive.id@hostname2.co.kr
250 2.1.5 receive.id@hostname2.co.kr... Recipient ok
data
354 Please start mail input.
본문내용 입력합니다.
.
250 Mail queued for delivery.
quit
221 Closing connection. Good bye.
C:\>exit
