Gustavo Pereira - Loyer <[EMAIL PROTECTED]> wrote:
> Davide,
>
> The XMail machine only respond requsets in ports 25 and 80 TCP.
> All other ports are blocked by the firewall. Why is the port 53 used
> for?
>
That's ok, the question was if your machine has DNS resolution enabled (by a
firewall). But you already said that yes, in a previous mail.
>I can ping uol.com.br from mail server, and I'm not using SmartDNSHost
option is Server.tab.
So, I suggest you to try to do a telnet to an outside smtp server and
see if you have outbound access to deliver mail. Log into your server as
root and type:
telnet mx.uol.com.br 25
And see if you get something like:
Trying 200.221.11.51...
Connected to mx.uol.com.br.
Escape character is '^]'.
220 storm16.uol.com.br ESMTP
If you don't, send the error here and that may help.
Regards,
Leonardo
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