chlo@ccbsd1 [11:39pm] ~> telnet smtp 25
Trying 140.113.235.201...
Connected to smtp.csie.nctu.edu.tw.
Escape character is '^]'.
220 mgate2.csie.nctu.edu.tw ESMTP CSIE Official MX 0.0.0/0.0.0
vrfy chlo
502 VRFY command is disabled
helo ccbsd1.csie.nctu.edu.tw
250 mgate2.csie.nctu.edu.tw
mail to: chlo@ccbsd1.csie.nctu.edu.tw
501 Syntax: MAIL FROM: <address>
mail to: <chlo@ccbsd1.csie.nctu.edu.tw>
501 Syntax: MAIL FROM: <address>
mail from: <chlo@ccbsd1.csie.nctu.edu.tw>
250 Ok
rcpt to: fcamel.csie91@nctu.edu.tw
501 Bad address syntax
rcpt to: <fcamel.csie91@nctu.edu.tw>
250 Ok
data
354 End data with <CR><LF>.<CR><LF>
Subject: Test for SMTP by telnet

lala
test for smtp, have fun :)

Ayanami Rei is the best!!
I like to hear Rainy Day
Ja ne.
.
250 Ok: queued as 8422E23C113

^]
telnet> q
Connection closed.
chlo@ccbsd1 [11:41pm] ~>