I'm trying to make a script that it will get data from submit of some forms and send the data to a specific mail account. On the machine that the script will run i cannot add modules so i must use IO::Socket;

my code is: 


#!/usr/bin/perl

use IO::Socket;

$socket=IO::Socket::INET->new(PeerAddr => localhost,
                               PeerPort => "25",
                               Proto => "tcp"
                              ) or die "MAIL: $!";

print $socket "MAIL FROM: <somebody>", "\n";
print $socket "RCPT TO: <xxx@xxxxxxxxxx.xx>", "\n";
print $socket "DATA", "\n";
print $socket "xxxxxxxxxxxxxxxxx", "\n";
print $socket ".", "\n";
print $socket "QUIT", "\n";

[download]


if i print the responses from server i got a message says:

451 See http://pobox.com/~djb/docs/smtplf.html.

from "MAIL FROM:", "RCPT TO:", and "DATA" commands i get ok messages (DATA says "go ahead").

I went at that url (http://pobox.com/~djb/docs/smtplf.html) and i read about a problem with linefeed.

According to RFC 821 (SMTP rfc) when sending data at the end need a <CRLF> (on perl \r\n). I try the code with \r\n but the same message appear.


Anyone can help me ?

Thanks guys....
....and sorry for my "english"

In reply to ESMTP, linefeed and <CRLF> by com_arkan

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