Hello
I am not sure if this is the correct place for this question, and if not, please move this to the correct forum
I have Linux machine that is capable of sending emails via sendmail
I have another Windows machine on which I have PHP installed
I would like PHP on the Windows machine to... (0 Replies)
Hi,
We had an upgrade today morning and since then mailx command is not working.
I have been told to change the DNS to use host name as smtp.companyname.com instead of the IP address.
Can someone please help me out to know where can I change this on a Unix Server.
Thanks
Aman (5 Replies)
im running Solaris9.
sendmail version 8.13
every now and then my smtp server is being blacklisted resulting to relay denied to some of my client.
what is the very first thing i have to implement?
thanks (1 Reply)
i am new in AIX i am trying to write a script to take a backup for specific files on server to and check error log if backup success send email to administrator , script done except for sending mail , i try to configure sendmail on aix to use our exchange server to send emails but still get error... (0 Replies)
Is there any way to create an SMTP mail server will all granular permissions to it so that I can read emails which that server receives through any scripting language and also reply from the same server automatically? (3 Replies)
hi guys
I have to configure a SMTP server using Postfix, ok let me tell the domain is located at godaddy so my smtp postfix server has to use that domain let's say mycompany.com
so anyone knows how to configure postfix using this way?
or postfix is easy to configure?
thanks a lot (3 Replies)
Hi there,
I have a dedicated server that sends mail with own smtp (obviously).
On this server I have a web platform for music artists that allows entries for each enrollment and sends confirmation e-mails and so on ...
Now I have purchased a service smtp (like those of smtp.com) because I... (3 Replies)
Hi,
We current use an email/hosted exchange server (provided by 3rd party company).
Our production DNS (RH5) server has got the MX rec configured for this 3rd party mail relay server. So in order to resolve hostnames to send outbound mails an A record entry is also required on the external... (1 Reply)
Hello list,
I want to be able to send email directly from my linux box. I have both a CentOS and Debian installation. I am by no means an expert when it comes to all of the SMTP servers. I have been testing different configs by installing and uninstalling sendmail, postfix, and exim4.
... (2 Replies)
Discussion started by: landossa
2 Replies
LEARN ABOUT DEBIAN
net::server::mail::esmtp::xforward
Net::Server::Mail::ESMTP::XFORWARD(3pm) User Contributed Perl Documentation Net::Server::Mail::ESMTP::XFORWARD(3pm)NAME
Net::Server::Mail::ESMTP::XFORWARD - A module to add support to the XFORWARD command in Net::Server::Mail::ESMTP
SYNOPSIS
use Net::Server::Mail::ESMTP;
my @local_domains = qw(example.com example.org);
my $server = new IO::Socket::INET Listen => 1, LocalPort => 25;
my $conn;
while($conn = $server->accept)
{
my $esmtp = new Net::Server::Mail::ESMTP socket => $conn;
# activate some extensions
$esmtp->register('Net::Server::Mail::ESMTP::XFORWARD');
# adding some handlers
$esmtp->set_callback(RCPT => &validate_recipient);
$esmtp->process();
$conn->close()
}
sub validate_recipient
{
my($session, $recipient) = @_;
my $domain;
if($recipient =~ /@(.*)>s*$/)
{
$domain = $1;
}
if(not defined $domain)
{
return(0, 513, 'Syntax error.');
}
elsif(not(grep $domain eq $_, @local_domains) && $session->get_forwarded_addr != "10.1.1.1")
{
return(0, 554, "$recipient: Recipient address rejected: Relay access denied");
}
return(1);
}
DESCRIPTION
When using a Net::Server::Mail::ESMTP script inside a MTA and not in front of Internet, values like client IP address are not accessible to
the script and when the script returns mail to an other instance of smtpd daemon, it logs "localhost" as incoming address. To solve this
problem, some administrators use the XFORWARD command. This module gives the ability to read and store XFORWARD informations.
METHODS
These methods return the values set by the upstream MTA without modifying them so they can be set to undef or "[UNVAILABLE]". See Postfix
documentation for more.
o get_forwarded_values : returns a hash reference containing all values forwarded (keys in lower case).
o get_forwarded_name : returns the up-stream hostname. The hostname may be a non-DNS hostname.
o get_forwarded_address : returns the up-stream network address. Address information is not enclosed with []. The address may be a non-IP
address.
o get_forwarded_source : returns LOCAL or REMOTE.
o get_forwarded_helo : returns the hostname that the up-stream host announced itself. It may be a non-DNS hostname.
o get_forwarded_proto : returns the mail protocol for receiving mail from the up-stream host. This may be an SMTP or non-SMTP protocol
name of up to 64 characters.
SEE ALSO
Net::Server::Mail::ESMTP, <http://www.postfix.org/XFORWARD_README.html>
AUTHOR
Xavier Guimard, <x.guimard@free.fr>
COPYRIGHT AND LICENSE
Copyright (C) 2006 by Xavier Guimard
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.6.4 or,
at your option, any later version of Perl 5 you may have available.
POD ERRORS
Hey! The above document had some coding errors, which are explained below:
Around line 167:
You forgot a '=back' before '=head1'
perl v5.10.0 2007-04-09 Net::Server::Mail::ESMTP::XFORWARD(3pm)