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Antiguo 08/05/2007, 10:39
Avatar de Jose_minglein2
Jose_minglein2
 
Fecha de Ingreso: noviembre-2004
Mensajes: 2.344
Antigüedad: 20 años
Puntos: 8
Re: Recibidos correos extraños

He estado investigando un poco, y me encuentro con esto en la mayoría de la decenas de mensajes que estoy recibiendo:
Cita:
his report relates to a message you sent with the following header fields:

Message-id: <[email protected]>
Date: Tue, 08 May 2007 06:44:58 -0600
From:
=?Windows-1251?Q?=C8=E2=E0=ED_=D4=E5=EB=E8=EA=F1=EE=E2=E8=F7 _=D5=EE=E7=FF=E8=ED=EE=E2?=
<[email protected]>
To:
=?Windows-1251?Q?=C1=EE=F0=E8=F1_=C1=EE=F0=E8=F1=EE=E2=E8=F7 _=CA=E0=EF=E0=F7=E5=ED=FF?=
<[email protected]>
Subject:
=?Windows-1251?Q?Re:_=EC=EE=F2=E8=E2=E0=F6=E8=FF_=EF=E5=F0=F 1=EE=ED=E0=EBa?=

Your message cannot be delivered to the following recipients:

Recipient address: [email protected]
Reason: Remote SMTP server has rejected address
Diagnostic code: smtp;550 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table
Remote system: dns;relay1.eurocom.od.ua (TCP|195.114.161.58|58645|212.15.128.6|25) (mail.eurocom.od.ua ESMTP Postfix)




Reporting-MTA: dns;drybek.inetia.pl

Action: failed
Status: 5.0.0 (Remote SMTP server has rejected address)
Original-recipient: rfc822;[email protected]
Final-recipient: rfc822;[email protected]
Remote-MTA: dns;relay1.eurocom.od.ua (TCP|195.114.161.58|58645|212.15.128.6|25)
(mail.eurocom.od.ua ESMTP Postfix)
Diagnostic-code: smtp;550 <[email protected]>: Recipient address rejected:
User unknown in virtual mailbox table



Asunto:
Re: мотивация персоналa
De:
Иван Феликсович Хозяинов <[email protected]>
Fecha:
Tue, 08 May 2007 06:44:58 -0600
Para:
Борис Борисович Капаченя <[email protected]>
Return-path: avance21 @ xxxxxx.com
Received:
from tcp-daemon by drybek.inetia.pl (Sun Internet Mail Server sims.4.0.2000.10.12.16.25.p8) id <[email protected]>; Tue, 08 May 2007 15:28:05 +0200 (MET DST)
Received:
from 213-238-66-99.adsl.inetia.pl (213-238-66-99.adsl.inetia.pl [213.238.66.99]) by drybek.inetia.pl (Sun Internet Mail Server sims.4.0.2000.10.12.16.25.p8) with SMTP id <[email protected]> for [email protected]; Tue, 08 May 2007 14:45:06 +0200 (MET DST)
Message-ID:
<[email protected]>
MIME-Version:
1.0
X-MIMEOLE:
Produced By Microsoft MimeOLE V6.00.2800.1106
X-Mailer:
Microsoft Outlook Express 6.00.2800.1106
Content-type:
text/plain; charset=windows-1251
Content-transfer-encoding:
8BIT
X-Priority:
3
X-MSMail-priority:
Normal

89 04:01:00

> > ПОСТPОЕНИE ЭФФЕКTИВНOЙ KOMАНДЫ:
> > ПОДБОР, ДИАГНОСTИKА, MОТИBАЦИЯ
> > И УПРAВЛЕНИE ПЕРCОНАЛOМ

> > 15-16 мая, г. Kиев

> > (044) 233-46-69 , 237-9O-O5
En el return-path viene la dirección que está recibiendo los correos masivos, sin embargo ni el from ni la ip de origen ni nada, pertenecen a mi servidor. ¿Es esta una nueva técnica de spam, hacer que los correos parezcan devoluciones mediante return-path?¿que manería habría de evitarlo?¿O realmente están enviando spam usando mi server?

Gracias.