TELNET: How to use TELNET to test SMTP address

Open Command prompt.Type
Telnet smtp_address port
telnet baby.london.com 25
220 axxx.xx-inc.com ESMTP Service (Lotus Domino Release 6.5.4FP1) ready at Tue, 22 Jul 2008 13:04:57 -0400
ehlo test.com
250-axxx.xx-inc.com Hello test.com ([10.202.10.125]), pleased to meet you
250-HELP
250-SIZE 38154240
250 PIPELINING
MAIL FROM:Admin@test.com
250 Admin@test.com... Sender OK
RCPT TO:RxxxI@Cxxxx.COM
250 Rxxx@Cxxxxxx.COM... Recipient OK
DATA
354 Enter message, end with "." on a line by itself
Subject:test message from telnet. (now hit enter twice)

test message hello mrrame (once done,type a . in the next line and press enter)
.
250 Message accepted for delivery

Now you should get an email