[psoshnin@tempest~] telnet ALT2.ASPMX.L.GOOGLE.COM 25
Trying 173.194.65.27...
Connected to ALT2.ASPMX.L.GOOGLE.COM.
Escape character is '^]'.
220 mx.google.com ESMTP u6si42550271een.213 -gsmtp
HELO psoshnin@wellesley.edu
250 mx.google.com at your service
MAIL FROM: god@heaven.onearth
250 2.1.0 OK u6si4550271een.213 -gsmtp
RCPT TO: me@polina.io
250 2.1.0 OK u6si42250271een.213 -gsmtp
DATA
350 Go ahead u6si42550271een.213 -gsmtp
FROM: God god@heaven.onearth
TO: Earthling why@hello.earthling
SUBJECT: Hello world!
Hello world! I should visit more.
-God
.
250 2.0.0 OK 1392756346 u6si42550271een.213 -gsmtp
QUIT
221 2.0.0 closing connection u6si42550271een.213 -gsmtp
Connection closed by foreign host.
[psoshnin@tempest~]