Доброго времени суток.

вот вопрос: что это такое и как понять?

From: "SMTPSEND" <postmaster@local>
Sent: Wednesday, October 29, 2008 11:51 AM
Subject: CAN'T DELIVER MESSAGE: 450 Client host rejected: cannot find your hostname, [89.175.187.82]

> For: name@kosme.it
> For: name@domen.ru
> Received: from Pyleva ([192.168.0.43]) by office.local with SMTP id 4658
> for <name@domen.ru>; Wed, 29 Oct 2008 11:34:03 +0300
> X-Mail-Server: Eserv/2.99/ > Message-ID: <01e301c939a1$174b2b90$2b00a8c0@Pyleva>
> Reply-To: "Pyleva Ludmila" <office@domen.ru>
> From: "Name" <office@domen.ru>
> To: "Zanon" <name@kosme.it>
> Cc: "Name." <name@domen.ru>
> Subject: ORDERS
> Date: Wed, 29 Oct 2008 11:33:59 +0300
> MIME-Version: 1.0
> Content-Type: multipart/alternative;
> boundary="

---

=_NextPart_000_01E0_01C939BA.3C4C1850"
> X-Priority: 3
> X-MSMail-Priority: Normal
> X-Mailer: Microsoft Outlook Express 6.00.2900.2180
> Disposition-Notification-To: "Name" <office@domen.ru>
> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3350
>
> This is a multi-part message in MIME format.
>
>

---

=_NextPart_000_01E0_01C939BA.3C4C1850
> Content-Type: text/plain;
> charset="iso-8859-1"
> Content-Transfer-Encoding: quoted-printable

дальше текст письма и куча лабуды типо

<DIV><FONT face=3DArial size=3D2>of Euro 1.741.23.</FONT></DIV>