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Checking Mail Headers

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I have a register form

on completion
I send a default email to them

Hotmail does not receive these messages, not even in Junk Box
(Well my hotmail account dont)

So I wanted to check the mail headers, before I make this new version of the site live

I am using the following mail headers

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'To: '.$name.' <'.$email.'>,' . "\r\n";
$headers .= 'From: MySite<info@MySite.net>' . "\r\n";

The body of the email looks something like
echo "<html>\n"
."My email Body, only using STRONG tag and A HREF tag\n"
//$subject is the $subject for the message, keeping them the same, I am just using that var



I am using "Office Mail" on my local machine to test emails (Thats why the mail header is jamie@local.com, it only works on my machine

On there, I viewed the headers, and they are

Date: Mon, 25 Sep 2006 15:15:48 +0200
Subject: Registration with My Site Network
MIME-Version: 1.0
Content-type: text/html; charset=iso-8859-1
To: Jamie <jamie@local.com>,
From: MySite<info@MySite.net>
Message-ID: <20060925151548084977122>

Everything looks ok to me, but I am no expert

What do u tink

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Try removing the [b]To[/b] field from the headers... Hotmail doesn't like that.


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Usually what I find is that when people are mailing through PHP its reply-to is either set up funny or that the Hotmail server sees the email as being redirected (spoofed).

Say your webhost is Myhost.com but your URL is MySite.com.  MySite.com is relaying through Myhost.com and MyHost.com might not be re-writing the headers correctly and Hotmail is catching this.  MySite.com sent an email but through MyHost.com's mail servers.

One thing I noticed (though I have Hotmail Live) is that I can add my domain name to its approved list. Once I did that emails were able to get through.

Of course I could be completely wrong, but this has been my experience with my mail scripts.

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if I sent the mail without a FROM: header
it is from unlimitied1.dnsprotect.com
(Running a Reverse IP check on my domain will show u, so theres no point hiding it)

Could this be the issue then
I use POP 3 mail servers
I connect to my mail server using

So Any suggestions

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I've been able to make a "complete" set of headers that works good and goes straight to inbox on hotmail (and all others i have tried).
But then again, testing my "setup" from other hosts - hotmail sometimes takes it to junk... so server setup probably sets some limitations.

I found that to use Outlook Express as a tool, sending messages to myself and explore the headers by properties->source i could read the x-spam status to determine a great deal and correct and improve the message headers.

For example sending through smtp is a major advantage along with a valid message id.

This is a header generated from one of my sites (*** out some parts though:
Return-Path: <system@*******.no>
Received: from lakepoint.********.no (lakepoint.********.no [194.**.***.**])
by mx01.*******.no (8.13.8/8.13.8) with ESMTP id k8KG2Ej9026742
for <admin@*******.no>; Wed, 20 Sep 2006 18:02:14 +0200
Received: from astoria.********.no (astoria.*********.no [194.**.***.**])
by lakepoint.********.no (8.13.8/8.13.8) with ESMTP id k8KG2EP2019986
(version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT)
for <admin@******.no>; Wed, 20 Sep 2006 18:02:14 +0200
Received: from ******** by astoria.*******.no with local (Exim 4.50)
id 1GQ4Wc-0004WY-0u
for admin@********.no; Wed, 20 Sep 2006 18:02:14 +0200
To: admin@*********.no
Subject: Henvendelse
X-Message-Key: IA==
From: RenaultBiler System <system@*******.no>
Reply-To: RenaultBiler System <system@*******.no>
X-Mailer: PHP v5.1.5
Date: Wed, 20 Sep 2006 18:02:14 +0200
Message-ID: <20060920180214R58N1BP8OZQS@www.********.no>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: multipart/related; boundary="212620dda9563902b5b1ffe2d4644dd0"
X-Spam-Status: No, hits=-0.5 required=4.0
X-Spam-Report: -0.5 hits, 4.0 required;
* -0.5 ALL_TRUSTED            Passed through trusted hosts only via SMTP
X-Virus-Scanned: by moam (http://www.moam.net/)
X-Moam-Version: 0.93

So, either my site sends newsmail to hundreds containing html or text emails to users, they all work great.

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