Hi,

I received the same NDR but what worries me more is that I received 3
bounced emails as shown below but no one in our company sent these
emails as you can tell from the subject line that the email sent is
obviously spam.

What I am concerned about is that our Server has been hijaked and is
sending out spam?

Anyone got any ideas?

Thanks


Your message did not reach some or all of the intended recipients.

Subject: Make 1500-1700 AUD a WEEK?17! Yes.
Sent: 26/06/2007 8:16 AM

The following recipient(s) cannot be reached:

on 26/06/2007 10:30 AM
A configuration error in the e-mail system caused the
message to bounce between two servers or to be forwarded between two
recipients. Contact your administrator.
EXCHCLUST.company.com #4.4.6




[

QUOTE=Brian Tillman;6512191]Anett wrote:

We seem to have a problem when one of our users recieve messages
from
one specific remote sender. The messages are delivered all the way
to
the back-end server, but there a NDR is created:

"A configuration error in the e-mail system caused the message to
bounce between two servers or to be forwarded between two
recipients.
Contact your administrator."

This sounds like a message a sender would receive, not a recipient.
It's
the result of two mail routers thinking that each is the forwarder for
itself; i.e., router A thinks that in order to reach the recipient,
router B
must handle the message and router B thinks that A should handle the
message.

Who sent the original messge that elicited this NDR and who received
the
NDR?
--
Brian Tillman


--
bigpond916