spoofing email

get a smtp server ( i use mx1.hotmail.com) theyre normally like mx1,mx2 etc..thehost.com. Now, go to Start>Run>cmd then in the cmd window, type telnet mx1.hotmail.com 25 then HELO hotmail.com then MAIL FROM : (fakeemailhere) then RCPT TO: (person) then DATA then type your message, you can press...