Padula,

Faltou um pedaço do comando:

[marcelo@mmello ~]$ host -t mx microsoft.com
microsoft.com mail is handled by 10 mail.global.frontbridge.com.

[marcelo@mmello ~]$ telnet mail.global.frontbridge.com 25
Trying 216.32.180.22...
Connected to mail.global.frontbridge.com (216.32.180.22).
Escape character is '^]'.
220 mail189-va3.bigfish.com ESMTP Postfix EGGS and Butter



Abraços..



---
Marcelo Moreira de Mello





On Mon, Mar 2, 2009 at 9:43 PM, Rodrigo Padula de Oliveira <rodrigopadula@projetofedora.org> wrote:
[rodrigopadula@odin ~]$ telnet mail.global.frontbridge.com. 25
Trying 216.32.180.22...
Connected to mail.global.frontbridge.com..
Escape character is '^]'.
220 mail212-va3.bigfish.com ESMTP Postfix EGGS and Butter

--

Rodrigo Padula de Oliveira
M.Sc. Student - COPPE/UFRJ
Fedora Community Manager - Latin America
Red Hat Community and Academy Relations
http://www.proyectofedora.org
http://twitter.com/rodrigopadula
http://www.rodrigopadula.com


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