On Fri, 9 Feb 2007, Jason R. Mastaler wrote:
> This is what I do too. Postfix expects local domain mail to be relayed
> either through the local network or though a SASL authenticated
> session. All other mail that arrives with an envelope sender claiming
> to be local is simply dropped right there.
Yes, that is how it is here too.
But that doesn't help on this kind of spam
.......
From [EMAIL PROTECTED] Thu Feb 8 18:14:44 2007
Return-Path: [EMAIL PROTECTED]
[ snipped some Received: headers transfering to another internal machine]
X-Authentication-Warning: trr.multitalents.net: tim set sender to [EMAIL
PROTECTED] using -f
Received-SPF: none (mail.multitalents.net: domain of [EMAIL PROTECTED] does
not designate permitted sender hosts)
Received: from 62-101-102-101.ip.fastwebnet.it
(62-101-102-101.ip.fastwebnet.it [62.101.102.101])
by mail.multitalents.net (8.12.11.20060614/8.12.11) with SMTP id
l192ET0R020313;
Thu, 8 Feb 2007 18:14:31 -0800
X-Originating-IP: 152.160.176.218 by smtp.62.101.102.101; Thu, 08 Feb 2007
21:14:13 -0500
Message-ID: <[EMAIL PROTECTED]>
From: "Wesley Bartlett" <[EMAIL PROTECTED]>
Reply-To: "Wesley Bartlett" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED]
Subject: Cial1s S0ft Tabs - Impress her
Date: Thu, 08 Feb 2007 21:14:13 -0500
Content-Type: text/plain;
Content-Transfer-Encoding: 7Bit
X-SCO-PAD: XXXXXX
Content-Length: 852
Status: RO
X-Status:
X-Keywords:
X-UID: 421
.......
TMDA passes it through unchallenged to the valid local users because
the Reply-To: is a valid local user.
--
Tim Rice Multitalents (707) 887-1469
[EMAIL PROTECTED]
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