Spam from within the server to server issue

Dr-Host

Verified User
Joined
Mar 23, 2004
Messages
107
Location
Israel
Hi guys,

I have a very weird problems some of the spam that is coming to my server seems to be generated from within the server

ie:

From: Jacob [mailto:[email protected]]
Sent: Friday, May 04, 2007 20:31
To: [email protected]

I can't get message headers since its not coming to me.

my question is is there a way to block mail from fake domains that are hosted on my server if its being sent to my server?

Thanks,
David
 
You can always get the headers. What you have provided does not tell us anything about the source. The only thing we know is that somebody set the From address to your domain. Anybody can do that using any email server or client.

is there a way to block mail from fake domains

How are you going to determine if it is fake or not?
 
By fake domains I ment checking to see if the email address of the sender exists if this is a domain that I'm hosting

and I don't know how to do it I'm here to get help on this issue
 
Here are the message headers:

Return-path: <[email protected]>
Envelope-to: [email protected]
Delivery-date: Mon, 07 May 2007 19:22:50 +0300
Received: from mail by server.dr-host.co.il with spam-scanned (Exim 4.50)
id 1Hl5z5-0002Yx-Or
for [email protected]; Mon, 07 May 2007 19:22:50 +0300
Received: from 125-225-15-144.dynamic.hinet.net ([125.225.15.144])
by server.dr-host.co.il with smtp (Exim 4.50)
id 1Hl5z4-0005m9-Rn
for [email protected]; Mon, 07 May 2007 19:22:47 +0300
X-Original-To: [email protected]
Delivered-To: [email protected]
Received: from [125.225.15.144] (port=46636
helo=125-225-15-144.dynamic.hinet.net)
by mail.medicnrg.com with esmtp
id 604548-604548-20
for [email protected]; Tue, 08 May 2007 00:23:42 +0800 (EET)
Message-ID: <[email protected]>
From: "Trenton" <[email protected]>
To: "Viola" <[email protected]>
Subject: enclave less mongoose
Date: Tue, 08 May 2007 00:23:42 +0800 (EET)
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_10C3_01C790C4.1388A320"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2900.3028
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028
 
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