[root@station1 root]# telnet station1 25 Trying station1.example.com... Connected to station1.example.com (station1.example.com). Escape character is ''''^]''''. 220 station1.example.com (IMail 8.00 8-1) NT-ESMTP Server X1 helo mail.cracker.org 250 hello station1.example.com mail from: spammer@cracker.org 250 ok rcpt to:root@station1.example.com 250 ok its for <root@mailgrid.ods.org> data 354 ok, send it; end with <CRLF>.<CRLF> Subject: Faked this was faked! . 250 Message queued quit 221 Goodbye Connection closed by foreign host.
[root@station1 root]# telnet station1 25 Trying station1.example.com... Connected to station1.example.com (station1.example.com). Escape character is ''''^]''''. 220 station1.example.com (IMail 8.00 9-1) NT-ESMTP Server X1 helo mail.craker.org 250 hello station1.example.com mail from: spammer@craker.org 250 ok rcpt to root@station3.example.com 250 ok its for <root@station3.example.com > data 354 ok, send it; end with <CRLF>.<CRLF> Subject: Relayed this was faked any relayed! . 250 Message queued quit 221 Goodbye Connection closed by foreign host.
[root@station1 root]# telnet station1 25 Trying 127.0.0.1... Connected to station1 (127.0.0.1). Escape character is ''''^]''''. 220 station1.example.com ESMTP Postfix helo mail.craker.org 250 station1.example.com mail from:spammer@craker.org 250 Ok rcpt to: root@station1.example.com 250 Ok data 354 End data with <CR><LF>.<CR><LF> Subject: Faked this was faked! . 250 Ok: queued as 4FFA2348389 quit 221 Bye Connection closed by foreign host.
[root@station1 root]# telnet station1 25 Trying 127.0.0.1... Connected to station1 (127.0.0.1). Escape character is ''''^]''''. 220 station1.example.com ESMTP Postfix helo mail.craker.org 250 station1.example.com mail from: spammer@cracker.org 250 Ok rcpt to: root@station3.example.com 250 Ok data 354 End data with <CR><LF>.<CR><LF> subject: Relayed this was faked and relayed! . 250 Ok: queued as 69C7B348389 quit 221 Bye Connection closed by foreign host.